The first use of this steel is for springs and spring components of all types. The typical fields of application are the beverage, food and chemical industries, as well as the micromechanical engineering. The corrosion resistance decreases with the applied cold deformation strength and the achieved surface quality and roughness.
Chronifer Special FM
no 1.4310, X12CrNi17-7, AISI 302
as per DIN EN 10270-3, EN10088-3
and ASTM F-899-02
stainless springsteel, hard
cold drawn, in 3m bars
diam. 0.90 mm, tolerance ISO h8
bars 3m
drawn
h 8
0 kg
0
0
0-900
bars-3m
drawn
h-8-en
0.450
50300800450
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, ~ Aisi 301
as per DIN EN 10270-3
stainless springsteel, hard
tensile strength: 2050 – 2300 Mpa
cold drawn on spools
round 0.45 mm, tolerance +/-0.007mm
in spools
drawn
spec.
24 kg
0
050 805 - 23.610
0-450
in-spools
drawn
spec-en
3.100
50300203100
Chronifer Special FM
no. 1.4310 FB, AISI 302
EN 10088-3, ASTM F-899
X10CrNi18-8, ASTM A580/A580M
NF S94090, EN10270-3
ASTM A313/A313M, ASTM A368
ASTM A478, A492, A493
stainless springsteel, hard
tensile strength Rm: 1700 MPa apprx.
cold drawn in coils of apprx. 30 kg
diam. 3.10 mm, tolerance ISO h8
in spools
drawn
h 8
257 kg
0
140 812 - 256.600
3-100
in-spools
drawn
h-8-en
1.700
50300501700
Chronifer Special FM
no. 1.4310, X12CrNi17-7, ~AISI 302
as per DIN EN 10270-3, ASTM F-899
stainless springsteel, hard
cold drawn, in coils
diam. 1.70 mm, tolerance ISO fg8
in spools
drawn
fg 8
101 kg
0
110 107 - 100.700
1-700
in-spools
drawn
fg-8-en
2.500
50300502500
Chronifer Special FM
no 1.4310, X12CrNi17-7, ~Aisi 302,
as per DIN EN 10270-3
stainless springsteel, hard
cold drawn in coils
diam. 2.50 mm, tolerance ISO fg8
in spools
drawn
fg 8
0 kg
0
0
2-500
in-spools
drawn
fg-8-en
1.000
50303201000
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, AISI 302
as per EN 10270-3 and ASTM F-899
stainless springsteel, hard
cold drawn, in 3m bars
diam. 1.00 mm, tolerance ISO h8
bars 3m
drawn
h 8
0 kg
0
281 118 - 0.251
1-000
bars-3m
drawn
h-8-en
2.350
50313102350
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, ~ Aisi 301
as per DIN EN 10270-3
stainless springsteel, hard
cold drawn, ground, in 3m bars
diam. 2.35 mm, tolerance ISO h7
bars 3m
ground
h 7
0 kg
0
0
2-350
bars-3m
ground
h-7-en
0.400
50300800400
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
as per DIN EN 10270-3, per ASTM F-899
stainless springsteel, hard
tensile strength: 2100 – 2350 MPa
cold drawn on spools SH 390 K
diam. 0.40 mm, tolerance +/-0.007 mm
in spools
drawn
spec.
1 kg
0
050 805 - 1.047
0-400
in-spools
drawn
spec-en
1.250
50303801250
Chronifer Special FM
W-Nr.1.4310, X12CrNi18-8, ~ Aisi 301
as per DIN EN 10270-3
stainless springsteel, hard
tensile strength: 1700-1850N/mm2
cold drawn, polished, in 3m bars
round 1.25 mm, +/-0.010 mm
bars 3m
drawn
spec.
11 kg
0
160 500 - 4.465|060 601 - 6.800
1-250
bars-3m
drawn
spec-en
1.400
50302801400
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, ~ Aisi 301
as per DIN EN 10270-3
stainless springsteel, hard
cold drawn, in 2m bars
round 1.40 mm, tolerance +/-0.03mm
bars 2m
drawn
spec.
1 kg
0
160 594 - 0.748
1-400
bars-2m
drawn
spec-en
1.900
50300801900
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, AISI 302
as per DIN EN 10270-3, Si max 1.0%
ASTM F-899
stainless springsteel, hard
cold drawn in coils Rm > 1900MPa
round 1.90 mm, tolerance ISO fg6
in spools
drawn
spec.
50 kg
0
011 299 - 49.700
1-900
in-spools
drawn
spec-en
1.400
50303201400
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, AISI 302
as per DIN EN 10270-3, RoHS conform
stainless springsteel, hard
precisely cold drawn, in 3m bars
round 1.40 mm, tolerance ISO h8
bars 3m
drawn
h 8
0 kg
0
0
1-400
bars-3m
drawn
h-8-en
1.900
50303201900
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, ~ Aisi 302
as per DIN EN 10270-3
stainless springsteel, hard
cold drawn, in 3m bars
round 1.90 mm, tolerance ISO h8
bars 3m
drawn
h 8
10 kg
0
070 297 - 9.954
1-900
bars-3m
drawn
h-8-en
1.000
50300801000
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, ~ Aisi 301
as per DIN EN 10270-3
stainless springsteel, hard
cold drawn in coils
round 1.00 mm, tolerance ISO +/-0.02
in spools
drawn
spec.
0 kg
0
200 600 - 0.321
1-000
in-spools
drawn
spec-en
0.300
50300800300
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, ~ Aisi 301
as per DIN EN 10270-3
as per ASTM F-899
stainless springsteel, hard
cold drawn in coils
diam. 0.30 mm, tolerance ISO js7
in spools
drawn
spec.
1 kg
0
050 805 - 0.717
0-300
in-spools
drawn
spec-en
2.300
50300502300
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, ~ Aisi 301
as per DIN EN 10270-3
stainless springsteel, hard
cold drawn, in coils
round 2.30 mm, tolerance ISO fg8
in spools
drawn
fg 8
127 kg
0
100 604 - 126.600
2-300
in-spools
drawn
fg-8-en
0.800
50303200800
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, ~AISI 301
as per DIN EN 10270-3, DIN 10088-3
stainless springsteel, hard
cold drawn, in 3m bars
diam. 0.80 mm, tolerance ISO h8
bars 3m
drawn
h 8
2 kg
0
290 703 - 1.733
0-800
bars-3m
drawn
h-8-en
7.000
50313107000
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, Aisi 302
as per DIN EN 10088-3
stainless springsteel,
tensile strength Rm: 1250-1500 MPa
cold drawn, ground, polished,
in 3m bars (+40/0mm)
end of bars: pointed, chamfered,
100% eddycurrent crack tested
diam. 7.00 mm, tolerance ISO h7
bars 3m
ground
h 7
0 kg
0
0
7-000
bars-3m
ground
h-7-en
2.000
50313002000
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
as per EN 10088-3, ASTM F-899,
NFS 94090, ASTM A580/580M
ASTM 276, ASTM 313/313M (chem.)
ASTM A478, A479, A492, A959
UNS S30200, ASTM A368 (chem. only)
ISO 6931-1 (X9CrNi18-8, chem. only)
stainless springsteel, hard
tensile strength Rm: 1575-1775 MPa
cold drawn, ground polished
in 3m lengths (+30/0mm)
end of bars: pointed, chamfered
eddycurrent crack tested, cl. 4
diam. 2.00 mm, tolerance ISO h6
bars 3m
ground
h 6
683 kg
0
260 419 - 719.113
2-000
bars-3m
ground
h-6-en
1.700
50303201700
Chronifer Special FM
German no1.4310, X12CrNi17-7, ~ AISI 302
as per DIN EN 10270-3, ASTM F-899
stainless springsteel, hard
cold drawn, in 3m bars
diam. 1.70 mm, tolerance ISO h8
bars 3m
drawn
h 8
41 kg
0
110 107 - 41.291
1-700
bars-3m
drawn
h-8-en
2.300
50303202300
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, ~ Aisi 301
as per DIN EN 10270-3
stainless springsteel, hard
cold drawn, in 3m bars
dia. 2.30 mm, tolerance ISO h8
bars 3m
drawn
h 8
33 kg
0
100 604 - 33.472
2-300
bars-3m
drawn
h-8-en
0.400
50302800400
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, ~ Aisi 301
stainless springsteel, hard
cold drawn, in 2m bars
diam. 0.40 mm, tolerance +/-0.007 mm
bars 2m
drawn
spec.
5 kg
0
050 805 - 4.657
0-400
bars-2m
drawn
spec-en
1.000
50303001000
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, AISI 302 (~AISI 301)
as per DIN EN 10270-3, DIN EN 10088-3
UNS S30200, ASTM A368 (chem.)
NF S94 909, ASTM A580/A580M, A478
ASTM A276, ASTM A479, ASTM A492 A959
stainless springsteel, hard
precisely cold drawn, in 3m bars (+/-10mm)
diam. 1.00 mm, tolerance ISO h6
bars 3m
drawn
h 6
23 kg
0
080 920 - 22.966
1-000
bars-3m
drawn
h-6-en
2.100
50303202100
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7,
as per DIN EN 10270-3, AISI 301
stainless springsteel, hard
cold drawn, in 3m bars
diam. 2.10 mm, tolerance ISO h8
bars 3m
drawn
h 8
2 kg
0
030 604 - 1.590
2-100
bars-3m
drawn
h-8-en
1.700
50313101700
Chronifer Special FM
mat.no 1.4310, X10CrNi18-8, AISI 302
UNS S30200, EN10088-3
ISO 6931-1 (X9CrNi 18-8)
ASTM F-899, NF S 94040,
ASTM A580, ASTM A313/A313M
ASTM A492, A493, A959
as per DIN EN 10270-3 (NS)
stainless springsteel, hard
cold drawn, in 3m bars
end of bars: pointed/chamfered
diam. 1.70 mm, tolerance ISO h7
bars 3m
ground
h 7
0 kg
0
0
1-700
bars-3m
ground
h-7-en
2.000
50300702000
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
EN 10088-3, ASTM F-899-12
EN 10270-3, NF S94 090
ASTM A959, A493, A313/A313M
ASTM 348, A478, ISO 6931-1
ASTM A276-08a, A580/A580M
stainless springsteel, hard
tensile strength Rm: 1750-1950 MPa
cold drawn, polished, in coils
diam. 2.00 mm, tolerance ISO fg7
in spools
drawn
fg 7
467 kg
0
150 125 - 466.600
2-000
in-spools
drawn
fg-7-en
1.000
50300701000
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302,
as per DIN EN 10270-3, NF S94 090
UNS S30200, EN10088-3, ASTM F-899
ASTM A276, A478, A479/479M (chem.)
ASTM A492, A493, A580/580M,ISO 6931-1
stainless springsteel
precisely cold drawn, polished
tensile strength Rm: 2000-2150 MPa
in coils for ESCO machine
diam. 1.00 mm, tolerance ISO fg7
in spools
drawn
fg 7
5 kg
0
210 116 - 1.000|281 118 - 3.500
1-000
in-spools
drawn
fg-7-en
2.500
50313002500
Chronifer Special FM
mat.no 1.4310, X10CrNi18-8, AISI 302
as per EN 10088-3 12/14, UNS S30200
ASTM F-899-20, NF S94 090, ASTM A492
ASTM A276, ASTM A580/A580M,
ASTM A368, A478/A479/A959 (chem)
ASTM A313/A313M, ASTM A493 (chem)
as per ISO 6931-1 (X9CrNi 18-8, chem.)
stainless springsteel, hard
cold worked, ground, polished,
tensile strength Rm: min. 1600 MPa
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
eddycurrent crack tested cl. 4
diam. 2.50 mm, tolerance ISO 286-2/h6
Chronifer Special FM
as per 1.4310, X10CrNi18-8, AISI 302
per EN 10088-3, ASTM F-899,
NF S94 090, ASTM A580/580M, UNS S30200
per ASTM A276, ASTM A479/A479M
ASTM A478, A492, A493, A368 (chem.)
ISO 6931-1 (X9CrNi 18-8 chem.)
stainless springsteel, hard
tensile strength Rm: 1550-1750 MPa
cold drawn, ground, polished
in 3m lengths (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl. 4
diam. 3.00 mm, tolerance ISO h6
bars 3m
ground
h 6
1054 kg
0
041 122 - 985.700|240 522 - 68.043
3-000
bars-3m
ground
h-6-en
5.500
50313005500
Chronifer Special FM
no 1.4310, X10CrNi18-8, Aisi 302
as per EN 10088-3, ASTM F-899, NFS 94090, ASTM A580/580M
ASTM A276, A479/A479M, A959
ASTM A313, A368, A478, A492, A493
stainless springsteel, hard
cold drawn, ground polished
tensile strength Rm: 1350-1550 MPa
in 3m lengths (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
diam. 5.50 mm, tolerance ISO h6
bars 3m
ground
h 6
285 kg
0
130 716 - 284.800
5-500
bars-3m
ground
h-6-en
0.700
50302100700
Chronifer Special FM
no. 1.4310, X10CrNi18-8, EN10088-3
per DIN EN 10270-3, ASTM F-899, AISI 302
stainless springsteel, hard
cold finished, polished, in 2m bars
diam. 0.70 mm, tolerance ISO h7
bars 2m
drawn
h 7
6 kg
0
290 703 - 5.962
0-700
bars-2m
drawn
h-7-en
4.000
50313004000
Chronifer Special FM
no. 1.4310, X10CrNi18-8, AISI 302
as per DIN EN 10088-3, UNS S30200
NF S94 090, ASTM F-899, A959
ASTM A368, A478, A580/A580M (chem)
ASTM A479/A479M, A492, A493 (chem)
ISO 6931-1 (X9CrNi18-8 chem only)
stainless springsteel
cold drawn, ground, polished
tensile strength: 1380-1580 MPa
in 3m bars (+30/0 mm)
end of bars: pointed, chamfered,
100% eddycurrent crack tested cl. 4
diam. 4.00 mm, tolerance ISO h6
bars 3m
ground
h 6
1672 kg
800
020 426 - 1672.400
4-000
bars-3m
ground
h-6-en
1.300
50300701300
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
ASTM F-899-20, NF S94 090, ISO 6931-1
gemäss DIN EN 10088-3, ASTM A313/A313
ASTM A276, ASTM A479/A479M (chem.)
ASTM A368, A478, A492, A493
gemäss DIN EN 10270-3, ASTM A580/A580M
stainless springsteel,
precisely cold drawn, polished
tensile strenth Rm: 1950-2150 MPa
in coils of 20 +/-5kg
diam. 1.30 mm, tolerance ISO fg7
in spools
drawn
fg 7
325 kg
0
271 021 - 325.350
1-300
in-spools
drawn
fg-7-en
0.600
50302100600
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, ~AISI 301
as per DIN EN 10270-3
as per ASTM F-899
stainless springsteel, hard
cold drawn, polished, in 2m bars
diam. 0.60 mm, tolerance ISO h7
bars 2m
drawn
h 7
0 kg
0
041 110 - 0.460
0-600
bars-2m
drawn
h-7-en
2.100
50313002100
Chronifer Special FM
no. 1.4310, X10CrNi18-8,
as per EN 10088-3, ASTM F-899,
NFS94 090, ASTM A580/580M
as per EN 10270-3
stainless springsteel, hard
cold drawn, ground polished
in 3m lengths (+30/0mm)
end of bars: pointed, chamfered
eddycurrent crack tested
diam. 2.10 mm, tolerance ISO h6
bars 3m
ground
h 6
389 kg
0
040 713 - 388.520
2-100
bars-3m
ground
h-6-en
2.100
50300702100
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, ~ Aisi 301
as per DIN EN 10270-3
stainless springsteel, hard
cold drawn, in coils
round 2.10 mm, tolerance ISO fg7
in spools
drawn
fg 7
180 kg
0
160 409 - 179.800
2-100
in-spools
drawn
fg-7-en
1.350
50303001350
Chronifer Special FM
no. 1.4310, X12CrNi17-7, AISI 302
as per DIN EN 10270-3
stainless springsteel, hard
Rm 1500-1800 MPa
cold drawn, in 3m bars (+/- 10 mm)
diam. 1.35 mm, tolerance ISO h6
bars 3m
drawn
h 6
50 kg
0
100 418 - 50.280
1-350
bars-3m
drawn
h-6-en
6.000
50313006000
Chronifer Special FM
mat.no.1.4310, X10CrNi18-8, AISI 302
as per EN 10088-3, UNS S30200
ASTM F-899, NF S94 090, ASTM A276
ASTM A479/A479M, ASTM A959,
ASTM A368, A478, A580/A580M (chem)
ASTM A580/580M, A492/A493 (chem.)
ISO 6931-1 (X9CrNi 18-8) chem. only
conforme EG/2002/95 ROHS directive
stainless springsteel, hard
cold drawn, ground, polished
tensile strength Rm: 1350-1550 MPa
in 3m lengths (+40/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl. 4
diam. 6.00 mm, tolerance ISO h6
bars 3m
ground
h 6
1429 kg
0
170 725 - 896.000|260 723 - 532.797
6-000
bars-3m
ground
h-6-en
6.350
50313006350
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, Aisi 302
as per EN 10088-3, ASTM F-899, NFS 94090, ASTM A580/580M
stainless springsteel, hard
cold drawn, ground polished
tensile strength Rm: 1350-1550 MPa
in 3m lengths (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
diam. 6.35 mm, tolerance ISO h6
bars 3m
ground
h 6
0 kg
0
0
6-350
bars-3m
ground
h-6-en
6.500
50313006500
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
as per EN 10088-3, ASTM F-899,
NF S 94090, ASTM A580/580M
stainless springsteel, hard
cold drawn, ground polished
tensile strength Rm: 1300-1500 MPa
in 3m lengths (+40/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
diam. 6.50 mm, tolerance ISO h6
bars 3m
ground
h 6
537 kg
0
111 120 - 536.500
6-500
bars-3m
ground
h-6-en
3.200
50313003200
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
gemäss EN 10088-3 12/14, ASTM F-899, NF S 94-090, ASTM A580/580M, UNS S30200
ASTM A368/A478/A479,A493 (chem.)
ASTM A313/A313M, ISO 6931-1 (X9CrNi 18-8)
stainless springsteel, hard
cold drawn, ground, polished
tensile strength Rm: 1550-1700 MPa
in 3m lengths (+30/0mm)
end of bars: pointed, chamfered
eddycurrent crack tested cl. 4
diam. 3.20 mm, tolerance ISO h6
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
DIN EN 10088-3 12/14, UNS S30200
ASTM F-899, NF S94040, ASTM A959
ASTM A580, ASTM A313/A313M
ASTM A478, A493, A368, A276 (chem.only)
DIN EN 10270-3 (NS), ISO 6931-1 (X9CrNi18-8)
stainless springsteel, RoHS conforme
cold drawn, hard, ground, polished
tensile strength Rm: 1500 – 1800 MPa
in 3m bars (+30/0mm), end of bars: chamfered
diam. 1.50 mm, tolerance ISO h6
bars 3m
ground
h 6
287 kg
0
040 919 - 287.479
1-500
bars-3m
ground
h-6-en
1.400
50300701400
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, ~Aisi 302
as per DIN EN 10270-3
stainless springsteel,
cold drawn, polished, hard
in coils
diam. 1.40 mm, tolerance ISO fg7
in spools
drawn
fg 7
0 kg
0
0
1-400
in-spools
drawn
fg-7-en
1.500
50300701500
Chronifer Special FM
no. 1.4310, X10CrNi18-8
AISI 302 UNS S30200, EN 10088-3 12/14
DIN EN 10270-3, NF S94090
ASTM A492, ASTM A493, RoHS conforme
ASTM A276, A478, A479 (chem. only)
ASTM A313/A313M, ASTM A368
ASTM F-899, A959, ISO 6931-1
stainless springsteel, hard
cold drawn, polished, in coils
tensile strength Rm: 1950-2050 MPa
diam. 1.50 mm, tolerance ISO fg7
in spools
drawn
fg 7
277 kg
0
040 522 - 276.500
1-500
in-spools
drawn
fg-7-en
3.500
50313003500
Chronifer Special FM
no 1.4310, X10CrNi18-8, Aisi 302
as per EN 10088-3, ASTM F-899, NFS 94-090, ASTM A580/580M,UNS S30200
ASTM A368/A478/A479,A493 (chem.)
ASTM A276, ASTM A313/A313M (chem.)
ISO 6931-1 (X9CrNi 18-8 chem.)
stainless springsteel, hard
cold drawn, ground polished
tensile strength Rm: 1500-1700 MPa
in 3m lengths (+30/0mm)
end of bars: pointed, chamfered
eddycurrent crack tested cl. 3
diam. 3.50 mm, tolerance ISO h6
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
as per EN 10088-3 12/14, ASTM F-899-20,
NF S 94090, ASTM A580/580M, ISO 6931-1
UNS S30200, ASTM A276, A313/313M
ASTM A368, A478, A479/A479M,A492 (chem.)
stainless springsteel, hard
cold drawn, ground polished
tensile strength Rm: 1250-1450 MPa
in 3m lengths (+40/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
as per EN10277-1, Tab.1, cl. 4
diam. 8.00 mm, tolerance ISO 286-2/h6
bars 3m
ground
h 6
353 kg
0
300 512 - 0.500|150 524 - 352.598
8-000
bars-3m
ground
h-6-en
2.400
50313002400
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
as per EN 10088-3, NFS 94-090
ASTM F899, ASTM A580/A580M, A276
stainless springsteel, hard
cold drawn, ground, polished,
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
diam. 2.40 mm, tolerance ISO h6
bars 3m
ground
h 6
448 kg
0
030 310 - 2.080|060 612 - 457.086
2-400
bars-3m
ground
h-6-en
9.000
50313009000
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8,
as per EN 10088-3 12/14, AISI 302
ASTM A580/A580M (chem. only)
NFS 94090, ASTM F-899, ISO 6931-1
UNS S30200, ASTM A959, ASTM A492
ASTM A276, ASTM A479/479M, A493
stainless springsteel, hard
cold drawn, ground polished
tensile strength Rm: 1215-1415 MPa
in 3m lengths (+40/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl. 4
diam. 9.00 mm, tolerance ISO h6
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8,
as per EN 10088-3, UNS S30200
NF S94 090, ASTM F-899, AISI 302
ASTM A276, ASTM A479/479M
ASTM A368, A478, A492, A493, A959
ISO 6931-1 (X9CrNi 18-8 chem. only)
stainless springsteel, hard
cold drawn, ground polished
tensile strength Rm: 1215-1415 MPa
in 3m lengths (+40/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested Kl. 4
diam. 10.00 mm, tolerance ISO 286-2/h6
bars 3m
ground
h 6
993 kg
0
261 023 - 193.896|291 124 - 869.200
10-000
bars-3m
ground
h-6-en
0.500
50300700500
Chronifer Special FM
no 1.4310, X10CrNi18-8, Aisi 302
per DIN EN 10270-3, EN 10088-3
and NF S 94-090, ASTM F-899
ASTM A276, A313/A313M, A368, A478,
ASTM A479/479M, A492, A493,
ASTM A580/580M, ASTM F-899
stainless springsteel, hard
tensile strength Rm: 2000-2200 MPa
cold drawn, on spools
diam. 0.50 mm, tolerance ISO fg7
in spools
drawn
fg 7
19 kg
0
041 110 - 2.389|050 811 - 16.563
0-500
in-spools
drawn
fg-7-en
2.800
50313002800
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
as per DIN EN 10270-3, DIN EN 10088-3
UNS S30200, NF S94-090, ASTM A276
ASTM A316/A313M (chem.), ASTM F-899
ASTM A478, A492, A493, A959, A479 (chem)
ISO 6932-1 (X9CrNi 18-8 (chem.)
stainless springsteel, RoHS conform
tensile strength Rm: 1550-1760 MPa
cold drawn, ground, polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered,
100% eddycurrent crack tested cl. 4
diam. 2.80 mm, tolerance ISO 286-2/h6
bars 3m
ground
h 6
348 kg
0
120 723 - 300.000|160 518 - 48.410
2-800
bars-3m
ground
h-6-en
1.200
50300701200
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, ~AISI 301,
as per DIN EN 10270-3, AISI 302
stainless springsteel
precisely cold drawn, polished
tensile strength Rm: 1900-2150 MPa
in coils of apprx. 20kg for ESCO
diam. 1.20 mm, tolerance ISO fg7
in spools
drawn
fg 7
323 kg
0
050 510 - 323.400
1-200
in-spools
drawn
fg-7-en
0.300
50300700300
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, Aisi 302
ASTM F-899, NF S 94-040,
ASTM A580, ASTM A313/A313M
as per norms EN 10270-3 (NS)
stainless springsteel, hard
tensile strength Rm: 2150-2350 MPa
precisely cold finished, polished
in bobbins of. 5kg each
diam. 0.30 mm, tolerance ISO fg7
in spools
drawn
fg 7
0 kg
0
0
0-300
in-spools
drawn
fg-7-en
1.600
50303101600
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
ASTM F-899, NF S94 040,
DIN EN 10270-3 (NS)
stainless springsteel, hard
cold drawn, in 3m bars (+/-10mm)
diam. 1.60 mm, tolerance ISO h7
bars 3m
drawn
h 7
32 kg
0
160 222 - 42.300
1-600
bars-3m
drawn
h-7-en
1.500
50303101500
Chronifer Special FM
mat.no 1.4310, X10CrNi18-8, AISI 302
as per DIN EN 10270-3, EN 10088-3
NF S94 090, ASTM F-899, ASTM A959
ISO 6931-1, ASTM A368, ASTM A313/A313M
ASTM A478, A492, A493, A479/A479M, A276
stainless springsteel,
precisely cold drawn, hard, in 3m bars
diam. 1.50 mm, tolerance ISO h7
bars 3m
drawn
h 7
-191 kg
0
290 818 - 19.308
1-500
bars-3m
drawn
h-7-en
2.200
50313002200
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
as per EN 10088-3, NFS 94-090
ASTM F899, ASTM A580/A580M, A276
ASTM A368, A478, A492, A493 (chem)
ISO 6931-1 (X9CrNi 18-8) chem.only)
stainless springsteel, extra hard
tensile strength Rm: 1600-2000 MPa
cold drawn, ground, polished,
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
eddycurrent crack tested
diam. 2.20 mm, tolerance ISO h6
bars 3m
ground
h 6
534 kg
0
180 511 - 51.380|260 918 - 482.300
2-200
bars-3m
ground
h-6-en
2.300
50313002300
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
as per EN 10088-3, NFS 94-090
ASTM F899, ASTM A580/A580M, ASTM A276
ASTM A313/A313M (chem. only)
ASTM A368, A478, A479/A479M, A492 (chem.)
ISO 6931-1 (X9CrNi 18-8 (chem.) ASTM A959
stainless springsteel, extra hard
tensile strength Rm: 1775-1950 MPa
cold drawn, ground, polished,
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
eddycurrent crack tested
diam. 2.30 mm, tolerance ISO h6
bars 3m
ground
h 6
244 kg
0
200 417 - 243.700
2-300
bars-3m
ground
h-6-en
0.500
50302200500
Chronifer Special FM
no. 1.4310, X10CrNi18-8, AISI 302
as per DIN EN 10270-3, ASTM F-899
stainless springsteel, hard
tensile strength Rm > 2000 MPa
cold drawn, in 2m bars
diam. 0.50 mm, tolerance ISO h8
bars 2m
drawn
h 8
7 kg
0
041 110 - 7.133
0-500
bars-2m
drawn
h-8-en
1.800
50300701800
Chronifer Special FM
no. 1.4310, X10CrNi18-8, Aisi 302
UNS S30200, EN10088-3
ISO 6931-1 (X9CrNi 18-8)
ASTM F-899, NF S 94040,
ASTM A580, ASTM A313/A313M
ASTM A492, A493, A959
as per DIN EN 10270-3 (NS)
stainless springsteel, hard
tensile strength Rm: 1850-2050MPa
cold drawn polished, in coils
diam. 1.80 mm, tolerance ISO fg7
in spools
drawn
fg 7
0 kg
0
0
1-800
in-spools
drawn
fg-7-en
1.100
50302201100
Chronifer Special FM
mat.no. 1.4310, X10CrNi18-8, AISI 302
as per DIN EN 10270-3, EN 10088-3
NF S94 090, ASTM A276 (chem.), ASTM A478
ASTM A313/A313M, ASTM A368, A492, A493
ASTM F-899, A959, ISO 6931-1 (X9CrNi18-8)
stainless springsteel, hard
cold drawn, in 2m bars (+/-10mm)
round 1.10 mm, tolerance ISO h8
bars 2m
drawn
h 8
3 kg
0
251 012 - 3.100
1-100
bars-2m
drawn
h-8-en
4.500
50313004500
Chronifer Special FM
no. 1.4310, X10CrNi18-8, AISI 302
suivant EN 10088-3, UNS S30200
ASTM F-899, NF S94 090
ASTM A276, ASTM A580/A580M
ASTM A479/A479M
stainless springsteel,
tensile strength Rm: 1300-1500 MPa
cold drawn, ground, in 3m bars
pointed, chamfered, eddycurrent crack tested
diam. 4.50 mm, tolerance ISO h6
bars 3m
ground
h 6
536 kg
0
211 112 - 41.200|250 523 - 495.000
4-500
bars-3m
ground
h-6-en
1.100
50300701100
Chronifer Special FM
mat.no.1.4310, X10CrNi18-8, Aisi 302
as per DIN EN 10270-3 (NS)
UNS S30200, EN10088-3
ISO 6931-1 (X9CrNi 18-8)
ASTM F-899, NF S 94090,
ASTM A580, ASTM A313/A313M
ASTM A492, A493, A959, A368
ASTM A478, ASTM A276 (chem.only)
stainless springsteel, hard
tensile strength Rm: 2000-2200 MPa
precisely cold drawn polished, in coils
diam. 1.10 mm, tolerance ISO fg7
in spools
drawn
fg 7
91 kg
0
101 121 - 90.650
1-100
in-spools
drawn
fg-7-en
11.000
50313011000
Chronifer Special FM
no. 1.4310, X10CrNi18-8,
as per EN 10088-3, UNS S30200,AISI 302
NFS 94090, ASTM F-899,
ASTM A276, ASTM A479/479M
ASTM A276, ASTM A479/479M, A368, A492
ASTM A493, A478 (chemistry only)
stainless springsteel, hard
cold drawn, ground, polished
tensile strength Rm: 1215-1415 MPa
in 3m lengths (+40/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
diam. 11.00 mm, tolerance ISO h6
bars 3m
ground
h 6
544 kg
0
290 813 - 543.856
11-000
bars-3m
ground
h-6-en
12.000
50313012000
Chronifer Special FM
no. 1.4310, X10CrNi18-8,
as per EN 10088-3, AISI 302, UNS S30200
NFS 94090, ASTM F-899, A959
ASTM A313/A313M, A368, A492,A493
ASTM A276, ASTM A479/479M-08
stainless springsteel, hard
cold drawn, ground, polished
tensile strength Rm: 1215-1415 MPa
in 3m lengths (+40/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
diam. 12.00 mm, tolerance ISO h6
bars 3m
ground
h 6
602 kg
0
250 919 - 601.650
12-000
bars-3m
ground
h-6-en
12.700
50313012700
Chronifer Special FM
no. 1.4310, X10CrNi18-8,
as per EN 10088-3, AISI 302, UNS S30200
NFS 94090, ASTM F-899,
ASTM A276, ASTM A479/479M-08
ASTM A313/313M, A368, A478,
ASTM A492, A493 (chem.only)
stainless springsteel, hard
cold drawn, ground, polished
tensile strength Rm: 1215-1415 MPa
in 3m lengths (+40/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl.4
diam. 12.70 mm (1/2″), tolerance ISO h6
bars 3m
ground
h 6
444 kg
0
070 813 - 443.918
12-700
bars-3m
ground
h-6-en
3.050
50313003050
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
EN 10088-3, ASTM F-899, NF S94-090,
ASTM A276/A276M, ASTM A313/A313M
ASTM A580/580M, UNS S30200, ASTM A959
ISO 6931-1 (X9CrNi 18-8) chem. only
ASTM A368/A478/A479,A493/A492 (chem.)
stainless springsteel, RoHS conforme
cold drawn, ground, polished,
in 3m bars (+40/0mm)
end of bars: pointed, chamfered,
100% eddycurrent crack tested
diam. 3.05 mm, tolerance ISO h6
bars 3m
ground
h 6
460 kg
0
121 125 - 460.000
3-050
bars-3m
ground
h-6-en
0.800
50300600800
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
per DIN EN 10270-3, EN 10088-3
and NF S 94-090, ASTM A478
ASTM A276, A313/A313M, A368,
ASTM A479/479M, A492, A493,
ASTM A580/580M, ASTM F-899
(for all only chemical analyses)
stainless springsteel, hard
cold drawn, bright surface
tensile strength Rm >2000 MPa
on spool typ SH390, max. 10kg/spool
diam. 0.80 mm, tolerance ISO fg6
in spools
drawn
fg 6
199 kg
0
270 220 - 50.600|060 522 - 148.740
0-800
in-spools
drawn
fg-6-en
0.600
50300600600
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
per DIN EN 10270-3, EN 10088-3
and NF S 94-090
ASTM A276, A313/A313M, A368, A478,
ASTM A479/479M, A492, A493,
ASTM A580/580M, ASTM F-899
stainless springsteel, hard
precisely cold worked, bright surface
tensile strength Rm > 2000 MPa
on spool typ SH390, max. 10kg/spool
diam. 0.60 mm, tolerance ISO fg6
in spools
drawn
fg 6
59 kg
0
260 214 - 59.295
0-600
in-spools
drawn
fg-6-en
0.600
50302200600
Chronifer Special FM
mat.no.1.4310, X10CrNi18-8, AISI 302
as per DIN EN 10270-3, ASTM F-899
stainless springsteel, hard
cold drawn, tensile strength Rm:1600-2000MPa
in 2m bars (+50/0mm)
diam. 0.60 mm, tolerance ISO h8
bars 2m
drawn
h 8
71 kg
0
071 221 - 70.786
0-600
bars-2m
drawn
h-8-en
1.800
50303101800
Chronifer Special FM
mat.no 1.4310, X10CrNi18-8, AISI 302
UNS S30200, EN10088-3
ISO 6931-1 (X9CrNi 18-8)
ASTM F-899, NF S 94040,
ASTM A580, ASTM A313/A313M
ASTM A492, A493, A959
as per DIN EN 10270-3 (NS)
stainless springsteel, hard
cold drawn, in 3m bars
pointed/chamfered
diam. 1.80 mm, tolerance ISO h7
bars 3m
drawn
h 7
107 kg
0
101 214 - 0.420|080 818 - 106.850
1-800
bars-3m
drawn
h-7-en
2.000
50312002000
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
as per EN 10088-3, ASTM F-899,
NFS 94090, ASTM A580/580M
stainless springsteel, hard
tensile strength Rm: 1575-1820 MPa
cold drawn, ground polished
in 2m lengths
end of bars: chamfered
eddycurrent crack tested
diam. 2.00 mm, tolerance ISO h6
bars 2m
ground
h 6
0 kg
0
0
2-000
bars-2m
ground
h-6-en
1.600
50302101600
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, AISI 302
as per DIN EN 10270-3
stainless springsteel, hard
cold drawn, in 2m bars
diam. 1.60 mm, tolerance ISO h7
bars 2m
drawn
h 7
12 kg
0
130 912 - 11.228|180 712 - 0.558
1-600
bars-2m
drawn
h-7-en
2.000
50311002000
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
as per EN 10088-3, ASTM F-899,
NFS 94090, ASTM A580/580M
stainless springsteel, hard
tensile strength Rm: 1575-1820 MPa
cold drawn, ground polished
in 1m lengths
one end of bars: chamfered
eddycurrent crack tested
diam. 2.00 mm, tolerance ISO h6
special length
ground
h 6
26 kg
0
231 210 - 26.472
2-000
special-length
ground
h-6-en
1.000
50303101000
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302,
as per DIN EN 10270-3, NF S94 090
UNS S30200, EN10088-3, ASTM F-899
ASTM A276, A478, A479/479M (chem.)
ASTM A492, A493, A580/580M,ISO 6931-1
stainless springsteel, hard, RoHS conforme
cold drawn, in 3m bars (+30/0mm)
diam. 1.00 mm, tolerance ISO h7
bars 3m
drawn
h 7
53 kg
0
210 116 - 0.032|070 721 - 53.097
1-000
bars-3m
drawn
h-7-en
0.800
50302100800
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
per DIN EN 10270-3, EN 10088-3
and NF S94-090, ASTM A478
ASTM A276, A313/A313M, A368,
ASTM A479/479M, A492, A493,
ASTM A580/580M, ASTM F-899-20
ISO 6931-1 (X9CrNi 18-8) RoHS konform
(for all only chemical analyses)
stainless springsteel, hard
cold drawn, in 2m bars (+/-10mm)
diam. 0.80 mm, tolerance ISO h7
bars 2m
drawn
h 7
57 kg
0
260 325 - 55.900|260 214 - 0.840
0-800
bars-2m
drawn
h-7-en
0.050
50300100050
Chronifer Special FM
W-Nr.1.4310, X12CrNi17-7, AISI 302
as per DIN EN 10270-3
stainless springsteel, hard
precisely cold drawn, on spools
diam. 0.05 mm, tolerance ISO h7
in spools
drawn
h 7
0 kg
0
230 715 - 0.099
0-050
in-spools
drawn
h-7-en
1.300
50303101300
Chronifer Special FM
no 1.4310, X12CrNi17-7, Aisi 302
as per EN 10088-3
stainless springsteel, hard
cold drawn, in 3m bars
diam. 1.30 mm, tolerance ISO h7
bars 3m
drawn
h 7
45 kg
0
290 109 - 45.467
1-300
bars-3m
drawn
h-7-en
1.100
50303101100
Chronifer Special FM
mat.no. 1.4310, X10CrNi18-8, AISI 302
as per DIN EN 10270-3, EN 10088-3
NF S94 090, ASTM A276 (chem.), ASTM A478
ASTM A313/A313M, ASTM A368, A492, A493
ASTM F-899, A959, ISO 6931-1 (X9CrNi18-8)
stainless springsteel, hard
cold drawn, in 3m bars
diam. 1.10 mm, tolerance ISO h7
bars 3m
drawn
h 7
89 kg
0
101 121 - 89.200
1-100
bars-3m
drawn
h-7-en
3.000
503008030001
Chronifer Special FM
german no 1.4310 FB, AISI 302
EN 10088-3, ASTM F-899
X10CrNi18-8, ASTM A580/A580M
NF S94090, EN10270-3
ASTM A313/A313M, ASTM A368
ASTM A478, A492, A493
stainless springsteel, hard
tensile strength Rm: 1700 MPa apprx.
cold drawn in coils of apprx. 30kg
round 3.00 mm, tolerance +/- 0.010mm
in spools
drawn
spec.
0 kg
0
0
3-000
in-spools
drawn
spec-en
2.400
50300602400
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
per DIN EN 10270-3, EN 10088-3 12/24
and NF S 94-090, ASTM A478
ASTM A276, A313/A313M, A368,
ASTM A479/479M, A492, A493,
ASTM A580/580M, ASTM F-899
ISO 6931-1 (X9CrNi 18-8), UNS S30200
(for all only chemical analyses)
stainless springsteel, hard
cold drawn, bright surface
tensile strength Rm 1750-1850MPa
in coils for ESCO
diam. 2.40 mm, tolerance ISO fg6
in spools
drawn
fg 6
338 kg
0
310 118 - 338.100
2-400
in-spools
drawn
fg-6-en
3.960
50313003960
Chronifer Special FM
no. 1.4310, X10CrNi18-8, AISI 302
as per DIN EN 10088-3, UNS S30200
NF S94 090, ASTM F-899, A959
ASTM A368, A478, A580/A580M (chem)
ASTM A479/A479M, A492, A493 (chem)
ISO 6931-1 (X9CrNi18-8 chem only)
stainless springsteel,
cold drawn, ground, polished,
tensile strength: 1450-1650 MPa
in 3m bars (+30/0 mm)
end of bars: pointed, chamfered,
100% eddycurrent crack tested cl.4
diam. 3.96 mm, tolerance ISO h6
bars 3m
ground
h 6
0 kg
0
0
3-960
bars-3m
ground
h-6-en
0.200
50300000200
Chronifer Special FM
no 1.4310, X10CrNi18-8,
AISI 302, ASTM F-899 (chem. only)
per DIN EN 10270-3, EN 10088-3
stainless springsteel, hard
cold drawn, extra hard Rm: 2200-2530 MPa
on spools DIN 200 (~5kg each)
diam. 0.20 mm, tolerance ISO h6
in spools
drawn
h 6
242 kg
0
050 318 - 6.903|200 422 - 235.484
0-200
in-spools
drawn
h-6-en
0.400
50300000400
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
per DIN EN 10270-3, EN 10088-3
stainless springsteel, hard
cold drawn, extra hard Rm: 2100-2416 MPa
on spools SH 390K (~5kg each)
diam. 0.40 mm, tolerance ISO h6
in spools
drawn
h 6
0 kg
0
0
0-400
in-spools
drawn
h-6-en
0.300
50300000300
Chronifer Special FM
no 1.4310, X10CrNi18-8,
AISI 302, ASTM F-899 (chem. only)
per DIN EN 10270-3, EN 10088-3
stainless springsteel, hard
cold drawn, extra hard Rm: 2150-2473 MPa
on spools SH 390K (~5kg each)
diam. 0.30 mm, tolerance ISO h6
in spools
drawn
h 6
56 kg
0
050 318 - 55.575
0-300
in-spools
drawn
h-6-en
0.100
50300800100
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
per DIN EN 10270-3, EN 10088-3, ASTM F-899
stainless springsteel, hard
cold drawn, extra hard Rm: 2200-2530 MPa
on spools SH 390K (~5kg each)
diam. 0.10 mm, tolerance +/-0.003mm
in spools
drawn
spec.
103 kg
0
050 618 - 103.086
0-100
in-spools
drawn
spec-en
1.250
50300701250
Chronifer Special FM
W-Nr.1.4310, X10CrNi17-7, AISI 302,
as per DIN EN 10270-3, NF S94 090
UNS S30200, EN10088-3 12/14, ASTM F-899
ASTM A276, A478, A479/479M (chem.)
ASTM A492, A493, A580/580M,ISO 6931-1
stainless springsteel, RoHs conforme
precisely cold drawn, polished
tensile strength Rm: 2000-2100 MPa
in coils for ESCO machine
diam. 1.25 mm, tolerance ISO fg7
in spools
drawn
fg 7
223 kg
0
311 018 - 223.250
1-250
in-spools
drawn
fg-7-en
1.200
50303001200
Chronifer Special FM
no. 1.4310, X12CrNi18-8, AISI/SUS 302
as per DIN EN 10270-3, EN10088-3
as per ASTM F-899 and ASTM A276
stainless springsteel, hard
precisely cold drawn, Rm 1850-2050 MPa
in 3m bars (+/- 10 mm)
diam. 1.20 mm, tolerance ISO h6
bars 3m
drawn
h 6
16 kg
0
231 118 - 16.229
1-200
bars-3m
drawn
h-6-en
0.750
50300800750
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
per DIN EN 10270-3, EN 10088-3
and NF S 94-090, ASTM A478
ASTM A276, A313/A313M, A368,
ASTM A479/479M, A492, A493,
ASTM A580/580M, ASTM F-899
stainless springsteel, hard
tensile strength: 2100-2300 MPa
cold drawn, on spools SH390
diam. 0.75 mm, tolerance +/-0.003mm
in spools
drawn
spec.
0 kg
0
0
0-750
in-spools
drawn
spec-en
0.700
50300600700
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
per DIN EN 10270-3, EN 10088-3
and NF S 94-090, ASTM A478
ASTM A276, A313/A313M, A368,
ASTM A479/479M, A492, A493,
ASTM A580/580M, ASTM F-899
(for all only chemical analyses)
stainless springsteel, hard
cold drawn, bright surface
tensile strength Rm 1950-2150 MPa
on spool typ SH390, max. 10kg/spool
diam. 0.70 mm, tolerance ISO fg6
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
per DIN EN 10270-3, EN 10088-3
and NF S 94-090, ASTM A478
ASTM A276, A313/A313M, A368,
ASTM A479/479M, A492, A493,
ASTM A580/580M, ASTM F-899
(for all only chemical analyses)
stainless springsteel, hard
cold drawn, bright surface
tensile strength Rm:2000-2100 MPa
on spool typ SH390, max. 10kg/spool
diam. 0.85 mm, tolerance ISO fg6
in spools
drawn
fg 6
160 kg
0
270 220 - 160.110
0-850
in-spools
drawn
fg-6-en
0.900
50300600900
Chronifer Special FM
German no 1.4310, X10CrNi18-8, AISI 302
UNS S30200, EN10088-3 12/14
gemäss DIN EN 10270-3 (NS)
ISO 6931-1 (X9CrNi 18-8)
ASTM F-899-20, NF S94 090,
ASTM A580/A580M, ASTM A313/A313M
ASTM A492, A493, A959, A368
ASTM A479/A479M (chem. only)
ASTM A478, ASTM A276 (chem. only)
stainless springsteel, hard
cold drawn, bright surface
tensile strength Rm 1850-2100 MPa
on spool typ SH390, 10-13kg/spool
diam. 0.90 mm, tolerance ISO fg6
in spools
drawn
fg 6
523 kg
0
270 220 - 109.660|290 524 - 413.270
0-900
in-spools
drawn
fg-6-en
3.600
50313003600
Chronifer Special FM
German no.1.4310, X10CrNi18-8, AISI 302
as per EN 10088-3, ASTM F-899-20,
NF S94-090, ASTM A276/A276M,
ASTM A313/A313M (chem.)
ISO 6931-1 (X9CrNi 18-8 chem.)
ASTM A580/580M, UNS S30200
ASTM A368/A478/A479,A493 (chem.)
stainless springsteel, hard
cold drawn, ground polished
tensile strength Rm: 1350-1600 MPa
in 3m lengths (+30/0mm)
end of bars: pointed, chamfered
eddycurrent crack tested cl. 4
diam. 3.60 mm, tolerance ISO 286-2h6
bars 3m
ground
h 6
314 kg
0
121 022 - 314.160
3-600
bars-3m
ground
h-6-en
5.000
50303105000
Chronifer Special FM
no. 1.4310, X10CrNi18-8,
DIN EN 10277, AISI 302
stainless springsteel,
cold drawn hard Rm >1400 MPa
in 3m bars (+/-10mm)
diam. 5.00 mm, tolerance ISO h7
bars 3m
drawn
h 7
39 kg
0
041 220 - 38.930
5-000
bars-3m
drawn
h-7-en
2.340
50303102340
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
as per DIN EN 10270-3, EN 10088-3
ASTM F-899, NF S94 090, UNS S30200
stainless springsteel, hard (Rm 1500-1700MPa)
cold drawn, in 3m bars (+/-10mm)
end of bars: pointed/chamfered
diam. 2.34 mm, tolerance ISO h7
bars 3m
drawn
h 7
0 kg
0
0
2-340
bars-3m
drawn
h-7-en
1.000
50300601000
Chronifer Special FM
German no 1.4310, X10CrNi18-8, AISI 302
UNS S30200, EN10088-3 12/14
gemäss DIN EN 10270-3 (NS)
ISO 6931-1 (X9CrNi 18-8)
ASTM F-899-20 Co<0.10%, NF S94 090,
ASTM A580/A580M, ASTM A313/A313M
ASTM A492, A493, A959, A368
ASTM A479/A479M (chem. only)
ASTM A478, ASTM A276 (chem. only)
stainless springsteel
precisely cold drawn, polished
tensile strength Rm: 2000-2200 MPa
in coils for ESCO machine (10-13kg/coils)
diam. 1.00 mm, tolerance ISO fg6
in spools
drawn
fg 6
736 kg
0
171 121 - 735.500
1-000
in-spools
drawn
fg-6-en
3.400
50313003400
Chronifer Special FM
German no.1.4310, X10CrNi18-8, AISI 302
as per EN 10088-3, ASTM F-899-20,
NF S94-090, ASTM A276/A276M,
ASTM A313/A313M (chem.)
ISO 6931-1 (X9CrNi 18-8 chem.)
ASTM A580/580M, UNS S30200
ASTM A368/A478/A479,A493 (chem.)
stainless springsteel, hard
cold drawn, ground polished
tensile strength Rm: 1350-1600 MPa
in 3m lengths (+30/0mm)
end of bars: pointed, chamfered
eddycurrent crack tested cl. 4
diam. 3.40 mm, tolerance ISO 286-2h6
bars 3m
ground
h 6
271 kg
0
091 122 - 270.885
3-400
bars-3m
ground
h-6-en
4.200
50313304200
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
as per DIN EN 10088-3, UNS S30200
NF S94 090, ASTM F-899, A959
ASTM A368, A478, A580/A580M (chem)
ASTM A479/A479M, A492, A493 (chem)
ISO 6931-1 (X9CrNi18-8 chem only)
stainless springsteel,
cold drawn, ground, polished,
tensile strength: 1450-1650 MPa
in 3m bars (+30/0 mm)
end of bars: pointed, chamfered,
100% eddycurrent crack tested cl.4
diam. 4.20 mm, tolerance ISO h6
bars 3m
ground
h 9
0 kg
0
0
4-200
bars-3m
ground
h-9-en
1.900
50303101900
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
as per EN 10088-3, ASTM F-899,
stainless springsteel, hard
precisely cold drawn,
in 3m lengths (+/-10mm)
end of bars: pointed, chamfered
diam. 1.90 mm, tolerance ISO h7
bars 3m
drawn
h 7
8 kg
0
201 217 - 7.500
1-900
bars-3m
drawn
h-7-en
1.600
50313001600
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
DIN EN 10088-3 12/14, UNS S30200
ASTM F-899-20, NF S94040, ASTM A959
ASTM A580, ASTM A313/A313M
ASTM A478, A493, A368, A276 (chem.only)
DIN EN 10270-3 (NS), ISO 6931-1 (X9CrNi18-8)
stainless springsteel, RoHS conforme
cold drawn, hard, ground, polished
tensile strength Rm: 1575-1775 MPa
in 3m bars (+30/0mm), end of bars: chamfered
diam. 1.60 mm, tolerance ISO 286-2/h6
bars 3m
ground
h 6
310 kg
0
020 822 - 310.182
1-600
bars-3m
ground
h-6-en
2.250
50303102250
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
as per EN 10088-3, ASTM F-899
stainless springsteel, extra hard
tensile strength Rm: 1775-2050 MPa
cold drawn, polished,
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
diam. 2.25 mm, tolerance ISO h7
bars 3m
drawn
h 7
3 kg
0
091 121 - 2.630
2-250
bars-3m
drawn
h-7-en
1.600
50300601600
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
ASTM F-899-20, NF S 94 040,
ASTM A580, ASTM A313/A313M, UNS S30200
ASTM A580/A580M, RoHS conform
ASTM A368, ASTM A478, A479/479M
ASTM A492, A493, A959, ASTM A276 (chem.)
ISO 6931-1 (X9CrNi 18-8)
DIN EN 10270-3 (NS), EN10088-3
hard, DIN 17224, Rm 1900-2100MPa
stainless springsteel, hard, VAR
drawn, polished, tensile Rm 1900-2100 MPa
in coils of 15-25kg
diam. 1.60 mm, tolerance ISO fg6
in spools
drawn
fg 6
652 kg
0
160 222 - 171.700|070 824 - 480.200
1-600
in-spools
drawn
fg-6-en
2.500
50300602500
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
per DIN EN 10270-3, EN 10088-3 12/24
and NF S 94-090, ASTM A478
ASTM A276, A313/A313M, A368,
ASTM A479/479M, A492, A493,
ASTM A580/580M, ASTM F-899
ISO 6931-1 (X9CrNi 18-8), UNS S30200
(for all only chemical analyses)
stainless springsteel, hard
cold drawn, bright surface
tensile strength Rm 1750-1850MPa
in coils for ESCO
diam. 2.50 mm, tolerance ISO fg6
in spools
drawn
fg 6
312 kg
0
230 622 - 312.150
2-500
in-spools
drawn
fg-6-en
1.800
50300601800
CChronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
ASTM F-899-20, NF S 94 040, ASTM A276
ASTM A580, ASTM A313/A313M
ASTM A368, ASTM A478, A479/479M
ASTM A492, A493, A959, ISO 6931-1
as per DIN EN 10270-3 (NS), EN10088-3
stainless springsteel, hard, VAR
drawn polished, tensile Rm 1900-2100 MPa
in coils of 15-25kg
diam. 1.80 mm, tolerance ISO fg6
in spools
drawn
fg 6
533 kg
0
151 122 - 533.200
1-800
in-spools
drawn
fg-6-en
1.400
50300601400
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
ASTM F-899-20, NF S 94 040, ASTM A276(chem.)
ASTM A580, ASTM A313/A313M, UNS S30200
ASTM A580/A580M, RoHS conform
ASTM A368, ASTM A478, A479/479M
ASTM A492, A493, A959, ISO 6931-1 (X9CrNi 18-8)
gemäss DIN EN 10270-3 (NS), EN10088-3
federhart, DIN 17224, Rm 1900-2100MPa
stainless springsteel, hard, VAR
drawn polished, tensile Rm 1900-2100 MPa
in coils of 15-25kg
diam. 1.40 mm, tolerance ISO fg6
in spools
drawn
fg 6
231 kg
0
221 122 - 230.600
1-400
in-spools
drawn
fg-6-en
0.450
50300000450
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
per DIN EN 10270-3, EN 10088-3
and NF S 94-090
ASTM A276, A313/A313M, A368, A478,
ASTM A479/479M, A492, A493,
ASTM A580/580M, ASTM F-899
stainless springsteel, hard
precisely cold worked, bright surface
tensile strength Rm > 2000 MPa
on spool typ SH390, max. 10kg/spool
diam. 0.45 mm, tolerance ISO h6
in spools
drawn
h 6
0 kg
0
0
0-450
in-spools
drawn
h-6-en
0.300
50302000300
Chronifer Special FM
no. 1.4310, EN/DIN X10CrNi18-8
AISI 301/302, ASTM F899, ASTM A276
stainless springsteel, hard
cold drawn, Rm 2000 – 2200 MPa
in straight 2m bars
diam. 0.30 mm, tolerance ISO h6
bars 2m
drawn
h 6
2 kg
0
100 523 - 1.800
0-300
bars-2m
drawn
h-6-en
0.900
50303100900
Chronifer Special FM
German no 1.4310, X10CrNi18-8, AISI 302
UNS S30200, EN10088-3 12/14
as per DIN EN 10270-3 (NS)
ISO 6931-1 (X9CrNi 18-8)
ASTM F-899-20 Co<0.10%, NF S94 090,
ASTM A580/A580M, ASTM A313/A313M
ASTM A492, A493, A959, A368
ASTM A479/A479M (chem. only)
ASTM A478, ASTM A276 (chem. only)
stainless springsteel, hard
precisely cold drawn,
tensile strength Rm ~1900 MPa
in 3m bars (+30/0mm)
diam. 0.90 mm, tolerance ISO h7
bars 3m
drawn
h 7
46 kg
0
270 220 - 46.275
0-900
bars-3m
drawn
h-7-en
0.450
503008004503
Chronifer Special FM
no 1.4310, X10CrNi18-8, AISI 302
per DIN EN 10270-3, EN 10088-3
ASTM F-899, ASTM A276
stainless springsteel,
precisely cold worked, bright surface
tensile strength Rm 1050-1250 MPa
on spool typ SH390K, max. 10kg/spool
diam. 0.45 mm, tolerance 0/-0.005 mm
in spools
drawn
spec.
0 kg
0
0
0-450
in-spools
drawn
spec-en
3.175
50313003175
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
gemäss EN 10088-3 12/14, ASTM F-899-20,
NF S 94-090, ASTM A580/580M, UNS S30200
ASTM A368/A478/A479,A493 (chem.)
ASTM A313/A313M, ISO 6931-1 (X9CrNi 18-8)
stainless springsteel, hard, RoHS conforme
cold drawn, ground, polished
tensile strength Rm: 1550-1700 MPa
in 3m lengths (+30/0mm)
end of bars: pointed, chamfered
eddycurrent crack tested cl. 4
diam. 3.175 mm (1/8”), tolerance ISO 286-2/h6
bars 3m
ground
h 6
471 kg
0
280 125 - 471.200
3-175
bars-3m
ground
h-6-en
1.400
50302101400
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, AISI 302
ASTM F-899-20, NF S 94 040, ASTM A276(chem.)
ASTM A580, ASTM A313/A313M, UNS S30200
ASTM A580/A580M, RoHS conform
ASTM A368, ASTM A478, A479/479M
ASTM A492, A493, A959, ISO 6931-1 (X9CrNi 18-8)
gemäss DIN EN 10270-3 (NS), EN10088-3
stainless springsteel, hard, VAR, DIN 17224
drawn polished, tensile Rm 1800 – 1950 MPa
in bars of 1980 +/-3mm
diam. 1.40 mm, tolerance ISO h7
bars 2m
drawn
h 7
0 kg
0
0
1-400
bars-2m
drawn
h-7-en
0.070
503248000070
Chronifer Special FM
W-Nr.1.4310, X10CrNi18-8, ~AISI 302
as per ISO 6931/ISO 9445-1
flat wire with round edges
tensile strength Rm 1700 – 1950 MPa
on spool DIN 125
0.20 +/-0.005mm x 0.070 +/-0.002mm
flat coils
rolled
spec.
0 kg
0
0
0-070
flat-coils
rolled
spec-en
1.400
50303101400
Chronifer Special FM
no. 1.4310, X12CrNi17-7, AISI 302
as per DIN EN 10270-3, RoHS conform
ASTM F-899-20, NF S 94 040
stainless springsteel, hard
precisely cold drawn, in 3m bars
diam. 1.40 mm, tolerance ISO h7
bars 3m
drawn
h 7
43 kg
0
221 122 - 42.700
1-400
bars-3m
drawn
h-7-en
2.490
50313102490
Chronifer Special FM
mat.no 1.4310, X10CrNi18-8, AISI 302
as per EN 10088-3 12/14, UNS S30200
ASTM F-899-20, NF S94 090, ASTM A492
ASTM A276, ASTM A580/A580M,
ASTM A368, A478/A479/A959 (chem)
ASTM A313/A313M, ASTM A493 (chem)
as per ISO 6931-1 (X9CrNi 18-8, chem.)
stainless springsteel, hard
cold worked, ground, polished,
tensile strength Rm: 1575 – 1810 MPa
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
eddycurrent crack tested cl. 4
diam. 2.49 mm, tolerance ISO 286-2/h7
bars 3m
ground
h 7
0 kg
0
0
2-490
bars-3m
ground
h-7-en
1.950
50300701950
Chronifer Special FM
no. 1.4310, X12CrNi17-7, ~Aisi 301
as per DIN EN 10270-3
stainless springsteel, hard
cold drawn, in coils
diam. 1.95 mm, tolerance ISO fg7
in spools
drawn
fg 7
0 kg
0
0
1-950
in-spools
drawn
fg-7-en
0.350
503008003001
Chronifer Special FM
no 1.4310, X10CrNi18-8,
AISI 302, ASTM F-899 (chem. only)
per DIN EN 10270-3, EN 10088-3
stainless springsteel, hard
cold drawn, extra hard Rm: 2150-2473 MPa
on spools SH 390K (~5kg each)
diam. 0.30 mm, tolerance ISO h6
in spools
drawn
spec.
0 kg
0
0
0-350
in-spools
drawn
spec-en
2.450
50313002450
Chronifer Special FM
mat.no 1.4310, X10CrNi18-8, AISI 302
as per EN 10088-3 12/14, UNS S30200
ASTM F-899-20, NF S94 090, ASTM A492
ASTM A276, ASTM A580/A580M,
ASTM A368, A478/A479/A959 (chem)
ASTM A313/A313M, ASTM A493 (chem)
as per ISO 6931-1 (X9CrNi 18-8, chem.)
stainless springsteel, hard
cold worked, ground, polished,
tensile strength Rm: min. 1600 MPa
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
eddycurrent crack tested cl. 4
diam. 2.45 mm, tolerance ISO 286-2/h6
The first use of this steel is for springs and spring components of all types. The typical fields of application are the beverage, food and chemical industries, as well as the micromechanical engineering. The corrosion resistance decreases with the applied cold deformation strength and the achieved surface quality and roughness.
This austenitic stainless steel has a higher C and lower Ni contents as the 1.4301, 1. 4306 and 1.4107 grades. As a consequence, its austenitic structure is less stable and transforms rapidly into ferromagnetic α (Alpha) martensite under the plastic strains of a cold deformation. The high C content of this steel renders it more susceptible to sensitization and prone to intergranular corrosion after exposure in the critical temperature range of 440 – 850°C (400 – 900°C). Its corrosion resistance is similar to the corrosion resistance of the 1.4301 / AISI 304 steel. The CHRONIFER® Special FM steel can be used continuously up to 400°C. It contains both δ (Delta) ferrite and, if cold deformed, also α (Alpha) martensite. Both are ferromagnetic and do increase the magnetic relative permeability up to > 2.
