The CHRONIFER® M-4028 is well adapted for medical, surgical and dental instruments. It is also used in various industries for the production of gears, bolts and nuts, screws as well as for tablewares.
Chronifer M-4028
no 1.4028, X30Cr13, ~ Aisi 420B
hardenable stainless steel tubes,
in 1.7 – 3.50 m bars,
tolerance ID +/-7%
tolerance AD -0.10/+0.30
rond 5.30 x 0.70 mm (wall 2.30mm)
tubes
drawn
spec.
0 kg
0
171 003 - 5.780
2-300
tubes
drawn
spec-en
2.300
45200702300
Chronifer M-4028
no 1.4028, X30Cr13,
~AISI 420B, SUS 420J2
as per DIN EN 10088-3
hardenable stainless steel
as per dircetice RoHS
cold drawn, in coils for ESCO
diam. 2.30 mm, tolerance ISO fg7
in spools
drawn
fg 7
190 kg
0
230 708 - 190.100
2-300
in-spools
drawn
fg-7-en
4.000
45213004000
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
ISO 7153-1 Rev. g, SUS 420J2
as per ASTM F-899, and NFS 94090 (chem.)
as per EN 10088-3,
hardenable stainless steel
cold drawn, ground and polished
in 3m bars (+30/0mm), pointed, chamfered
diam. 4.00 mm, tolerance ISO h6
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
ISO 7153-1 Rev. g, SUS 420J2 (chem. only)
~ASTM F-899, and NFS 94090
as per EN 10088-3, ESR remelted
hardenable stainless steel
cold drawn, ground and polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
diam. 3.50 mm, tolerance ISO h6
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B
ASTM F-899, and NF S94 090
ISO 7153-1 Rev. g, SUS 420J2 (chem. only),
as per EN 10088-3, ESR remelted
hardenable stainless steel
cold drawn, ground and polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
eddycurrent crack tested cl. 4
diam. 3.00 mm, tolerance ISO 286-2/h6
bars 3m
ground
h 6
1023 kg
0
120 923 - 817.000|170 620 - 205.506
3-000
bars-3m
ground
h-6-en
4.500
45213004500
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
as per ASTM F-899, NF S 94090
ISO 7153-1 Rev. g, SUS 420J2 (chem. only)
as per EN 10088-3, ESR remelted
hardenable stainless steel
cold drawn, ground and polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
diam. 4.50 mm, tolerance ISO h6
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
as per ASTM F-899, and NF S94 090
ISO 7153-1 Rev. g, SUS 420J2 (chem. only)
UNS S42000
as per EN 10088-3 12/14, ESR remelted
hardenable stainless steel
anneald, cold drawn, ground, polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl. 4
diam. 5.00 mm, tolerance ISO 286-2/h6
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420B
SUS 420J2, ISO 7153-1 Rev. g
EN 10088-3 as per ASTM F-899
and NF S94 090
hardenable stainless steel, ESR remelted
cold drawn, ground, polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl. 4
diam. 6.00 mm, tolerance ISO h6
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B
as per DIN EN 10088-3,
SUS 420J2 (chem. only)
ASTM F-899, NFS 94 090, UNS S42000
as per ISO 7153-1, Rev. g
ESR remelted hardenable stainless steel
annealed, peeled, ground, polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl. 4
diam. 14.00 mm, tolerance ISO h6
bars 3m
ground
h 6
614 kg
0
161 017 - 614.400
14-000
bars-3m
ground
h-6-en
15.000
45213015000
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B
as per DIN EN 10088-3,
ISO 7153-1 Rev. g, SUS 420J2 (chem. only)
as per ASTM F-899 and NFS 94 090
ESR remelted hardenable stainless steel
annealed, cold worked, ground, polished
in 3m bars (+50/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl. 4
diam. 15.00 mm, tolerance ISO h6
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B
as per DIN EN 10088-3,
ISO 7153-1 Rev. g, SUS420J2 (chem. only)
as per ASTM F-899 and NFS 94 090
ESR remelted hardenable stainless steel
annealed, peeled, ground, polished
in 3m bars (+50/0mm)
pointed, chamfered end of bars
100% eddycurrent crack tested
diam. 13.00 mm, tolerance ISO h6
bars 3m
ground
h 6
828 kg
0
090 609 - 26.800|230 615 - 801.500
13-000
bars-3m
ground
h-6-en
12.700
45213012700
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B
as per DIN EN 10088-3, SUS 420J2 (chem. only)
ASTM F-899 and NF S94 090, UNS S42000
as per ISO 7153-1, Rev. g, ASTM A276
conforme RoHS EG/2002/95 directive
ESR remelted hardenable stainless steel
annealed, ground, polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
diam. 12.70 mm (1/2″), tolerance ISO h6
bars 3m
ground
h 6
224 kg
0
090 712 - 219.500|120 711 - 4.500
12-700
bars-3m
ground
h-6-en
1.700
45200701700
Chronifer M-4028
no 1.4028, X30Cr13,
~Aisi 420B, SUS 420J2
as per DIN EN 10088-3
hardenable stainless steel
cold drawn, in coils
diam. 1.70 mm, tolerance ISO fg7
in spools
drawn
fg 7
33 kg
0
230 708 - 32.800
1-700
in-spools
drawn
fg-7-en
2.100
45200702100
Chronifer M-4028
no 1.4028, X30Cr13,
~Aisi 420B, SUS 420J2
as per DIN EN 10088-3
hardenable stainless steel
cold drawn, in coils
diam. 2.10 mm, tolerance ISO fg7
in spools
drawn
fg 7
192 kg
0
230 708 - 192.200
2-100
in-spools
drawn
fg-7-en
2.100
45203102100
Chronifer M-4028
no 1.4028, X30Cr13,
AISI 420B, SUS 420J2
as per DIN EN 10088-3
hardenable stainless steel
cold drawn, in 3m bars
diam. 2.10 mm, tolerance ISO h7
bars 3m
drawn
h 7
17 kg
0
240 708 - 17.400
2-100
bars-3m
drawn
h-7-en
10.000
45213010000
Chronifer M-4028
mat.no.1.4028, X30Cr13, AISI 420/420B
as per DIN EN 10088-3, SUS 420J2 (chem. only)
ASTM F-899, NF S94 090,
gemäss ISO 7153-1, Rev. g, UNS S42000
ESR remelted hardenable stainless steel
conforme RoHS EG/2002/95 directive
annealed, ground and polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
diam. 10.00 mm, tolerance ISO h6
bars 3m
ground
h 6
1031 kg
0
221 223 - 775.000|271 020 - 256.346
10-000
bars-3m
ground
h-6-en
2.000
45213002000
Chronifer M-4028
W-Nr.1.4028, X30Cr13, AISI 420/420B
as per ASTM F-899 and NF S94 090,
ISO 7153-1 Rev. g, SUS 420J2 (chem. only),
as per EN 10088-3, ESR remelted
hardenable stainless steel
cold drawn, ground, polished, in 3m bars
end of bars: chamfered,
100% eddycurrent crack tested
diam. 2.00 mm, tolerance ISO h6
bars 3m
ground
h 6
226 kg
0
250 809 - 225.974
2-000
bars-3m
ground
h-6-en
1.400
45200701400
Chronifer M-4028
no 1.4028, X30Cr13,
~Aisi 420B, SUS 420J2
as per DIN EN 10088-3
hardenable stainless steel
cold drawn, in coils
diam. 1.40 mm, tolerance ISO fg7
in spools
drawn
fg 7
11 kg
0
230 708 - 10.500
1-400
in-spools
drawn
fg-7-en
2.500
45213002500
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
~SUS 420J2, ASTM F-899*, NF S94 090*
(*chemical only),
ISO 7153-1 Rev. g, SUS 420J2 (chem. only),
as per EN 10088-3, ESR remelted
hardenable stainless steel
cold drawn, ground, polished,
in 3m bars (+30/0mm)
end of bars: chamfered,
100% eddycurrent crack tested
diam. 2.50 mm, tolerance ISO h6
bars 3m
ground
h 6
433 kg
0
190 220 - 430.400|230 709 - 2.645
2-500
bars-3m
ground
h-6-en
3.200
45213003200
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
UNS S42000, SUS 420J2 (chem. only)
ASTM F-899, and NFS 94090
as per EN 10088-3, ISO 7153-1 Rev. g,
hardenable stainless steel ESR remelted
cold drawn, ground and polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
eddycurrent crack tested (per EN10277-1)
diam. 3.20 mm, tolerance ISO h6
bars 3m
ground
h 6
313 kg
0
071 216 - 293.000|250 809 - 20.390
3-200
bars-3m
ground
h-6-en
8.000
45213008000
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
as per ASTM F-899, and NF S 94090
ISO 7153-1, Rev. g, SUS 420J2 (chem. only)
as per EN 10088-3, ESR remelted
hardenable stainless steel
cold drawn, ground and polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl. 4
diam. 8.00 mm, tolerance ISO h6
Chronifer M-4028
no 1.4028, X30Cr13,
AISI 420/420B, SUS 420J2 (chem. only)
as per ASTM F-899, and NF S94 090
as per EN 10088-3, ESR remelted
hardenable stainless steel
annealed, peeled, ground, polished
in 3m bars (+50/0mm)
end of bars: pointed, chamfered, bars
100% eddycurrent crack tested
diam. 20.00 mm, tolerance ISO h6
bars 3m
ground
h 6
412 kg
0
101 212 - 409.697|160 611 - 2.000
20-000
bars-3m
ground
h-6-en
22.000
45213022000
Chronifer M-4028
no 1.4028, X30Cr13,
AISI 420/420B, SUS 420J2 (chem. only)
ISO 7153-1 Rev. g,
as per ASTM F-899, and NFS 94090
as per EN 10088-3, ESR remelted
hardenable stainless steel
annealed, peeled, ground, polished
in 3m bars (+50/0mm)
end of bars: pointed, chamfered, bars
100% eddycurrent crack tested
diam. 22.00 mm, tolerance ISO h6
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
SUS 420J2 (chem. only), RoHS conform
as per ASTM F-899, and NF S 94 090
ISO 7153-1 Rev. g, UNS S42000
as per DIN EN 10088-3
hardenable stainless steel, ESR remelted
annealed, (< 245 HB), ground, polished
in 3m bars (+50/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
diam. 25.00 mm, tolerance ISO h6
Chronifer M-4028
German no 1.4028, X30Cr13,
AISI 420/420B,
ISO 7153-1 Rev. g, SUS 420J2 (chem. only)
as per ASTM F-899, and NFS 94090
as per EN 10088-3 12/14, ESR remelted
hardenable stainless steel
annealed, ground and polished
hardness max. 250 HB
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
diam. 9.00 mm, tolerance ISO h6
bars 3m
ground
h 6
952 kg
0
160 112 - 92.100|010 322 - 860.000
9-000
bars-3m
ground
h-6-en
7.000
45213007000
Chronifer M-4028
AISI 420B, SUS 420J2, ESR remelted
no 1.4028, X30Cr13,
as per ASTM F-899, and NFS 94090
as per EN 10088-3, ISO 7153-1, Rev. g,
SUS 420J2 (chem. only)
hardenable stainless steel
cold drawn, ground and polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl. 4
diam. 7.00 mm, tolerance ISO h6
bars 3m
ground
h 6
766 kg
0
181 218 - 660.000|060 318 - 106.450
7-000
bars-3m
ground
h-6-en
16.000
45213016000
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B
as per DIN EN 10088-3,
SUS 420J2 (chem. only)
as per ASTM F-899 and NFS 94 090
ISO 7153-1 Rev. g, UNS S42000
ESR remelted hardenable stainless steel
annealed, cold worked, ground, polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
diam. 16.00 mm, tolerance ISO h6
bars 3m
ground
h 6
799 kg
0
120 318 - 205.900|170 719 - 593.000
16-000
bars-3m
ground
h-6-en
18.000
45213018000
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B
as per DIN EN 10088-3,
ISO 7153-1 Rev. g, SUS 420J2 (chem. only)
as per ASTM F-899 and NFS 94 090
ESR remelted hardenable stainless steel
annealed, peeled, ground, polished
in 3m bars (+50/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
diam. 18.00 mm, tolerance ISO h6
bars 3m
ground
h 6
435 kg
0
091 110 - 434.700
18-000
bars-3m
ground
h-6-en
12.000
45213012000
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B
as per DIN EN 10088-3, ESR
ASTMF-899 and NF S94 090
UNS S42000, ISO 7153-1, Rev. g,
SUS 420J2 (chem. only)
ESR remelted hardenable stainless steel
annealed, cold worked, ground, polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl.4
diam. 12.00 mm, tolerance ISO 286-2/h6
bars 3m
ground
h 6
985 kg
0
070 824 - 960.000|181 119 - 25.400
12-000
bars-3m
ground
h-6-en
1.200
45203101200
Chronifer M-4028
no 1.4028, X30Cr13, Aisi 420B
hardenable stainless steel
cold drawn, in 3m bars
diam. 1.20 mm, tolerance ISO h7
bars 3m
drawn
h 7
25 kg
0
230 708 - 25.379
1-200
bars-3m
drawn
h-7-en
1.800
45200601800
Chronifer M-4028
no 1.4028, X30Cr13,
AISI 420B, SUS 420J2
as per DIN EN 10088-3
ASTM F-899, NF S94 090
hardenable stainless steel
precisely cold drawn, in coils
diam. 1.80 mm, tolerance ISO fg6
in spools
drawn
fg 6
160 kg
0
280 312 - 159.500
1-800
in-spools
drawn
fg-6-en
19.000
45213019000
Chronifer M-4028
no 1.4028, X30Cr13,
AISI 420/420B, SUS 420J2 (chem. only)
as per ASTM F-899, and NFS 94090
ISO 7153-1 Rev. g, RoHS conforme
as per EN 10088-3, ESR remelted
hardenable stainless steel
annealed, peeled, ground, polished
in 3m bars (+50/0mm)
end of bars: pointed, chamfered, bars
100% eddycurrent crack tested
diam. 19.00 mm, tolerance ISO h6
bars 3m
ground
h 6
629 kg
0
111 212 - 629.300
19-000
bars-3m
ground
h-6-en
2.700
45213002700
Chronifer M-4028
W-Nr.1.4028, X30Cr13, AISI 420/420B
DIN EN 10088-3 12/14, ESR
UNS S42000, ASTM F-899, NF S94 090
ISO 7153-1 Rev. g, SUS 420J2 (chem. only)
hardenable stainless steel, RoHS conforme
cold drawn, ground, polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
eddycurrent crack tested cl. 4
diam. 2.70 mm, tolerance ISO h6
bars 3m
ground
h 6
160 kg
0
271 119 - 160.300
2-700
bars-3m
ground
h-6-en
1.000
45200001000
Chronifer M-4028
no 1.4028, X30Cr13,
as per DIN EN 10088-3, ISO 7153-1, Ref.B
AISI 420B, SUS 420J2
ASTM F-899, NF S94 090
VIM/VAR, hardenable stainless steel
precisely cold drawn, in coils
diam. 1.00 mm, tolerance ISO h6
in spools
drawn
h 6
23 kg
0
231 013 - 22.800
1-000
in-spools
drawn
h-6-en
23.000
45213023000
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
as per ASTM F-899, and NFS 94090
ISO 7153-1 Rev. g, SUS 420J2 (chem. only)
as per EN 10088-3, ESR remelted
hardenable stainless steel
annealed, peeled, ground, polished
in 3m bars (+50/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
diam. 23.00 mm, tolerance ISO h6
bars 3m
ground
h 6
1244 kg
0
111 114 - 1244.000
23-000
bars-3m
ground
h-6-en
26.000
45213026000
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
SUS 420J2 (chem. only), RoHS conform
ISO 7153-1, Rev. g, UNS S42000
as per ASTM F-899, and NF S94 090
as per EN 10088-3 12/14, ESR remelted
hardenable stainless steel
annealed, ground, polished (HB < 245)
in 3m bars (+50/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl. 4
diam. 26.00 mm, tolerance ISO h6
bars 3m
ground
h 6
1121 kg
0
140 115 - 146.700|181 218 - 974.000
26-000
bars-3m
ground
h-6-en
1.500
45203001500
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420B
as per DIN EN 10088-3
hardenable stainless steel
cold drawn, in 3m bars (+/-10mm)
end of bars: pointed/chamfered
diam. 1.50 mm, tolerance ISO h6
bars 3m
drawn
h 6
16 kg
0
290 517 - 15.900
1-500
bars-3m
drawn
h-6-en
28.000
45213028000
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
SUS 420J2 (chem. only), RoHS conform
ISO 7153-1, Rev. g, UNS S42000
as per ASTM F-899, and NF S94 090
as per EN 10088-3 12/14, ESR remelted
hardenable stainless steel
treated QT800, ground, polished
in 3m bars (+50/0mm)
end of bars: chamfered
100% eddycurrent crack tested cl.4
diam. 28.00 mm, tolerance ISO h6
bars 3m
ground
h 6
444 kg
0
031 116 - 443.500
28-000
bars-3m
ground
h-6-en
30.000
45213030000
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
SUS 420J2 , RoHS conform
ISO 7153-1, Rev. g, SUS 420J2 (chem. only)
UNS S42000 as per ASTM F-899, and NF S94 090
as per EN 10088-3, ESR remelted
hardenable stainless steel
treated QT800, ground, polished
in 3m bars (+50/0mm)
end of bars: chamfered
100% eddycurrent crack tested cl. 4
diam. 30.00 mm, tolerance ISO 286-2/h6
bars 3m
ground
h 6
322 kg
0
031 116 - 322.300
30-000
bars-3m
ground
h-6-en
6.350
45213006350
Chronifer M-4028
no 1.4028, X30Cr13,
AISI 420/420B, ISO 7153-1, Rev. g,
SUS 420J2 (chem. only)
EN 10088-3, RoHs, conforme
as per ASTM F-899, and NF S94 090
hardenable stainless steel, ESR remelted
annealed, cold worked, ground, polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested
diam. 6.35 mm (1/4″), tolerance ISO h6
bars 3m
ground
h 6
813 kg
0
270 916 - 47.700|050 722 - 765.000
6-350
bars-3m
ground
h-6-en
1.700
45200601700
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B
as per DIN EN 10088-3,
ISO 7153-1, Ref.B, SUS 420J2
ASTM F-899, NF S94 090
hardenable stainless steel,
double melted VIM/VAR for High End Proudcts
precisely cold drawn, in coils di ca. 20kg
diam. 1.70 mm, tolerance ISO fg6
in spools
drawn
fg 6
241 kg
0
290 517 - 241.100
1-700
in-spools
drawn
fg-6-en
5.490
45211805490
AISI 420/AISI 420B
UNS S42000, ASTM A276-16A
hardenable stainless steel, ARC/AOD
annealed precision ground,
hardness max 25 HRC
in apprx. 3.65 m bars
diam. 5.49 mm, +/- 0.010 mm
special length
ground
spec.
0 kg
0
0
5-490
special-length
ground
spec-en
24.000
45213024000
Chronifer M-4028
no 1.4028, X30Cr13, ESR remelted
AISI 420/420B, SUS 420J2 (chem. only)
as per EN ISO 7153-1 Ref. g,
as per ASTM F-899, and NFS 94090
as per EN 10088-3 12/14,
hardenable stainless steel
annealed, peeled, ground, polished
in 3m bars (+50/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl.4
diam. 24.00 mm, tolerance ISO h6
bars 3m
ground
h 6
1571 kg
0
200 917 - 1231.000|210 917 - 340.200
24-000
bars-3m
ground
h-6-en
9.530
45213009530
Chronifer M-4028
German no 1.4028, X30Cr13,
AISI 420/420B, as per ASTM F-899-07,
NFS 94090 as per EN 10088-3 12/14,
ESR remelted ISO 7153-1 Rev. g,
SUS 420J2 (chem. only), UNS S42000,
hardenable stainless steel
annealed, cold worked, ground and polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl. 4
diam. 9.53 mm (3/8″), tolerance ISO h6
bars 3m
ground
h 6
859 kg
0
030 620 - 858.500
9-530
bars-3m
ground
h-6-en
1.400
45200601400
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B
as per DIN EN 10088-3,
ISO 7153-1, Ref.B, SUS 420J2
ASTM F-899, NF S94 090
hardenable stainless steel,
double melted VIM/VAR for High End Proudcts
precisely cold drawn, in coils di ca. 20kg
diam. 1.40 mm, tolerance ISO fg6
in spools
drawn
fg 6
0 kg
0
0
1-400
in-spools
drawn
fg-6-en
1.600
45203001600
Chronifer M-4028
no. 1.4028, X30Cr13, AISI 420/420B
as per DIN EN 10088-3,
ISO 7153-1, Ref.B, SUS 420J2
ASTM F-899, NF S94 090
hardenable stainless steel,
double melted VIM/VAR for High End Proudcts
cold drawn, in 3m bars (+20/0mm)
diam. 1.60 mm, tolerance ISO h6
bars 3m
drawn
h 6
19 kg
0
290 517 - 18.653
1-600
bars-3m
drawn
h-6-en
25.400
45213025400
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
SUS 420J2, RoHS conform
ISO 7153-1, Rev. g SUS 420J2 (chem. only)
as per ASTM F-899-07, and NF S94 090
as per EN 10088-3 12/14, ESR remelted
hardenable stainless steel
annealed, ground, polished
in 3m bars (+50/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl. 4
diam. 25.40 mm (1″), tolerance ISO h6
bars 3m
ground
h 6
1103 kg
0
300 119 - 1103.000
25-400
bars-3m
ground
h-6-en
3.300
45200703300
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B
SUS 420J2 as per EN 10088-3 12/14
ISO 7153-1 Ref. B, UNS S42000
ASTM F-899, NF S94 090 (chem.only)
hardenable stainless steel
precisely cold drawn, in coils of 30kg
diam. 3.30 mm, tolerance ISO fg7
in spools
drawn
fg 7
504 kg
0
040 919 - 503.900
3-300
in-spools
drawn
fg-7-en
11.000
45213011000
Chronifer M-4028
mat.no.1.4028, X30Cr13, AISI 420/420B
as per DIN EN 10088-3 12/14,
SUS 420J2 (chem. only)
ASTM F-899, NF S94 090,
gemäss ISO 7153-1, Rev. g, UNS S42000
ESR remelted hardenable stainless steel
conforme RoHS EG/2002/95 directive
annealed, drawn, ground and polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl. 4
diam. 11.00 mm, tolerance ISO h6
bars 3m
ground
h 6
743 kg
0
191 119 - 743.200
11-000
bars-3m
ground
h-6-en
4.760
45213004760
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
as per ASTM F-899, and NF S94 090
ISO 7153-1 Rev. g, UNS S42000,
SUS 420J2 (chem. only) ASTM A582 chem.only)
as per EN 10088-3, ESR remelted
hardenable stainless steel
annealded cold drawn, ground, polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
100% eddycurrent crack tested cl. 4
diam. 4.76 mm (3/16″), tolerance ISO 286-2/h6
bars 3m
ground
h 6
845 kg
0
031 219 - 267.900|210 622 - 580.000
4-760
bars-3m
ground
h-6-en
2.450
45213002450
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
~SUS 420J2, ASTM F-899*, NF S94 090*
(*chemical only),
ISO 7153-1 Rev. g, SUS 420J2 (chem. only),
as per EN 10088-3, ESR remelted
hardenable stainless steel
cold drawn, ground, polished,
in 3m bars (+30/0mm)
end of bars: chamfered,
100% eddycurrent crack tested
diam. 2.45 mm, tolerance ISO h6
bars 3m
ground
h 6
0 kg
0
0
2-450
bars-3m
ground
h-6-en
3.175
45213003175
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
UNS S42000, SUS 420J2 (chem. only)
ASTM F-899-20, and NF S94 090
as per EN 10088-3, ISO 7153-1 Rev. g,
hardenable stainless steel ESR remelted
cold drawn, ground and polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered
eddycurrent crack tested (per EN10277-1, cl.4)
diam. 3.175 (1/4”) mm, tolerance ISO 286-2/h6
bars 3m
ground
h 6
365 kg
0
280 323 - 365.300
3-175
bars-3m
ground
h-6-en
1.700
45203101700
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B
as per DIN EN 10088-3,
ISO 7153-1, Ref.B, SUS 420J2
ASTM F-899, NF S94 090
hardenable stainless steel,
double melted VIM/VAR for High End Proudcts
precisely cold drawn, in 3m bars (+30/0mm)
diam. 1.70 mm, tolerance ISO h7
bars 3m
drawn
h 7
0 kg
0
0
1-700
bars-3m
drawn
h-7-en
35.000
45213035000
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
SUS 420J2 , RoHS conform
ISO 7153-1, Rev. g, SUS 420J2 (chem. only)
UNS S42000 as per ASTM F-899-20, NF S94 090
as per EN 10088-3, ESR remelted
hardenable stainless steel
treated QT800, ground, polished
in 3m bars (+50/0mm)
end of bars: chamfered
100% eddycurrent crack tested cl. 4
ultrasonic inspected
diam. 35.00 mm, tolerance ISO 286-2/h6
bars 3m
ground
h 6
1456 kg
0
180 723 - 760.000|170 723 - 696.000
35-000
bars-3m
ground
h-6-en
38.100
45213038100
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
SUS 420J2 , RoHS conform
ISO 7153-1, Rev. g, SUS 420J2 (chem. only)
UNS S42000 as per ASTM F-899-20, NF S94 090
as per EN 10088-3, ESR remelted
hardenable stainless steel
treated QT800, ground, polished
in 3m bars (+50/0mm)
end of bars: chamfered
100% eddycurrent crack tested cl. 4
ultrasonic inspected
diam. 38.10 mm (1 1/2”), tolerance ISO 286-2/h6
bars 3m
ground
h 6
1169 kg
0
291 123 - 1169.000
38-100
bars-3m
ground
h-6-en
40.000
45213040000
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
SUS 420J2 , RoHS conform
ISO 7153-1, Rev. g, SUS 420J2 (chem. only)
UNS S42000 as per ASTM F-899-20, NF S94 090
as per EN 10088-3, ESR remelted
hardenable stainless steel
treated QT800, ground, polished
in 3m bars (+50/0mm)
end of bars: chamfered
100% eddycurrent crack tested cl. 4
ultrasonic inspected
diam. 40.00 mm, tolerance ISO 286-2/h6
bars 3m
ground
h 6
838 kg
0
030 723 - 15.000|040 723 - 823.000
40-000
bars-3m
ground
h-6-en
31.750
45213031750
Chronifer M-4028
no 1.4028, X30Cr13, AISI 420/420B,
SUS 420J2 , RoHS conform
ISO 7153-1, Rev. g, SUS 420J2 (chem. only)
UNS S42000 as per ASTM F-899-20, NF S94 090
as per EN 10088-3, ESR remelted
hardenable stainless steel
treated QT800, ground, polished
in 3m bars (+50/0mm)
end of bars: chamfered
100% eddycurrent crack tested cl. 4
ultrasonic inspected
diam. 31.75 mm (1 1/4”), tolerance ISO 286-2/h6
bars 3m
ground
h 6
818 kg
0
180 723 - 333.000|170 723 - 485.000
31-750
bars-3m
ground
h-6-en
3.200
45213203200
Brief description
Klein designation:
CHRONIFER M-4028
Class of steels:
1.4028/AISI 420B–Martensitic stainless steel
Material number:
1.4028
Standard UNS:
RoHS 2 – 2011/65/EU:
Machinability:
Hardening capability:
Forming:
Cold working hardening:
Polishing ability:
Magnetism:
Corrosion resistance:
Uses:
The CHRONIFER® M-4028 is well adapted for medical, surgical and dental instruments. It is also used in various industries for the production of gears, bolts and nuts, screws as well as for tablewares.
The CHRONIFER® M-4028 steel is ESR remelted and has a low S content. It exhibits a good corrosion resistance in soap solutions as well as with products of the agro- and food industries. Its corrosion resistance in water and water steam is at its best in the quenchtempered, fine polished and passivized condition.
