Thanks to its good wear resistance allied to a fair corrosion resistance, this steel is widely used to make bearings, nozzles, valve components, and the production of cutlery items and cutting components as well as medical, surgical and dental instruments.
Chronifer M-17A
AISI 440A, ASTM F-899
~X70CrMo15, ~W-Nr.1.4109, UNS S44002
ASTM A276, ISO 7153-1, Ref. S
ASTM A959, AMS-QQ-S763, AMS5631
hardenable stainless steel for medical application
drawn, ground, polished, in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested cl. 4
diam. 8.00 mm, tolerance ISO 286-2/h6
Chronifer M-17A
AISI 440A, as per ASTM F-899
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153, Ref. S
ASTM A959, AMS-QQ-S-763,
AMS5631, UNS S44002
hardenable stainless steel, RoHS conforme
ground, polished, in 3m bars (+40/0mm)
end of bars: pointed, chamfered,
100% eddy current crack tested class 4
Swissline (ultrasonic inspected as per
AMS-STD 2154A/AMS 2632A)
diam. 9.53 mm (5/16″), tolerance ISO h6
Chronifer M-17A
UNS S44002,AISI 440A, ASTM F-899
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153-1, Ref. S
ASTM A959,AMS-QQ-S763,AMS5631
ASTM A580/A580M, UNS S44002
hardenable stainless steel
drawn, ground polished, stress relieved
in 3m bars (+40/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested as
per DIN EN10277, tab.3 cl. 4
diam. 5.00 mm, tolerance ISO h6
Chronifer M-17A
UNS S44002,AISI 440A, ASTM F-899
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153 Ref. S
UNS S44002, ASTM A959, AMS 5631
AMS-QQ-S763, ASTM A580/A580M (chem)
hardenable stainless steel
drawn, annealed, ground polished,
in 3m bars (+40/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested cl. 4
Swissline (ultrasonic inspected as per AMS-STD
2154A and AMS 2632A)
diam. 4.65 mm, tolerance ISO h6
bars 3m
ground
h 6
2416 kg
0
281 020 - 718.500|301 122 - 1697.000
4-650
bars-3m
ground
h-6-en
4.650
46213204650
Chronifer M-17A
Aisi 440A, as per ASTM F-899
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153-1, Ref.S
UNS S44002, AMS QQ-S-763
AMS 5631, ASTM A959
hardenable stainless steel
drawn, ground polished, in 3m bars (+50/0mm)
pointed/chamfered, eddy current tested cl. 1
diam. 4.65 mm, tolerance ISO h8
bars 3m
ground
h 8
876 kg
0
141 118 - 876.000
4-650
bars-3m
ground
h-8-en
6.150
46213206150
Chronifer M-17A
AISI 440A, as per ISO 7153-1, Ref. S
~X70CrMo15, ~German no.1.4109,
ASTM A276/A276M-17,
ASTM F-899-20, UNS S44002 Rev.I
hardenable stainless steel
drawn, ground polished, in 3m bars +30/0mm
end of bars: pointed/chamfered,
eddy current tested, ultrasonic inspected
as per AMS 2630A, Rev. E
diam. 6.15 mm, tolerance ISO h8
bars 3m
ground
h 8
2092 kg
0
221 124 - 2091.700
6-150
bars-3m
ground
h-8-en
2.500
46213002500
Chronifer M-17A
Aisi 440A, as per ASTM F-899
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153 Ref. S
hardenable stainless steel
drawn, ground, polished
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
eddy current crack tested
diam. 2.50 mm, tolerance ISO h6
bars 3m
ground
h 6
622 kg
0
291 008 - 75.158|311 019 - 547.000
2-500
bars-3m
ground
h-6-en
13.000
46213213000
Chronifer M-17A
AISI 440A, as per ASTM F-899
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153-1 (chem.)
hardenable stainless steel
annealed, ground polished,
hardness max 285 HB
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested
ultrasonic tested per AMS 2630A,Rev.C
diam. 13.00 mm, tolerance ISO h8
bars 3m
ground
h 8
715 kg
0
130 625 - 715.000
13-000
bars-3m
ground
h-8-en
2.400
46213002400
Chronifer M-17A
Aisi 440A, as per ASTM F-899
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153 Ref. S
hardenable stainless steel
drawn, ground polished,
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested
diam. 2.40 mm, tolerance ISO h6
bars 3m
ground
h 6
0 kg
0
0
2-400
bars-3m
ground
h-6-en
4.000
46213004000
Chronifer M-17A
UNS S44002,AISI 440A, ASTM F-899
~X70CrMo15, ~W-Nr.1.4109, UNS S44002
ASTM A276, ISO 7153 Ref. S
ASTM A959, AMS-QQ-S763, AMS5631
ASTM A580/A580M (chem. only)
hardenable stainless steel
drawn, ground polished, in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested cl. 4
diam. 4.00 mm, tolerance ISO h6
Chronifer M-17A
AISI 440A, as per ASTM F-899
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153 Ref. S
hardenable stainless steel
drawn, ground polished,
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested
diam. 3.00 mm, tolerance ISO h6
bars 3m
ground
h 6
959 kg
0
240 311 - 188.410|260 123 - 770.500
3-000
bars-3m
ground
h-6-en
7.000
46213007000
Chronifer M-17A
Aisi 440A, as per ASTM F-899
~X70CrMo15, ~W-Nr.1.4109, UNS S44002
ASTM A276, ISO 7153, Ref. S
ASTM A959,AMS-QQ-S763, AMS5631
hardenable stainless steel
drawn, ground, polished,
in 3m bars (+40/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested cl. 4
diam. 7.00 mm, tolerance ISO 286-2/h6
bars 3m
ground
h 6
1472 kg
0
170 523 - 1071.800|160 119 - 400.100
7-000
bars-3m
ground
h-6-en
12.000
46213212000
Chronifer M-17A
AISI 440A, as per ASTM F-899
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153-1 (chem.only)
hardenable stainless steel
annealed, ground polished,
hardness max 285 HB
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested
ultrasonic inspected as per AMS 2630A, Rev.D
diam. 12.00 mm, tolerance ISO h8
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
ASTM A276/A276M-17, ISO 7153-1 (chem.)
~X70CrMo15, ~W-Nr.1.4109,
UNS S44002 Rev.I
hardenable stainless steel, medical
annealed, ground polished,
hardness max 285 HB
in 3m bars (+30/0mm),
end of bars: pointed, chamfered,
ultrasonic tested per AMS2630A Rev.C
diam. 18.00 mm, tolerance 0/-0.050 mm
Chronifer M-17A
AISI 440A, ASTM F-899-20, UNS S44002
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276/276M-17, ISO 7153-1 (proposed)
hardenable stainless steel
annealed, ground polished,
in 3m bars (+30/0mm)
end of bars: chamfered,
ultrasonic tested per AMS2630A Rev. D
diam. 20.00 mm, tolerance ISO h9
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
~X70CrMo15, ~German no 1.4109,UNS S44002
ASTM A276/A276M-10, ISO 7153-1 (chem.)
hardenable stainless steel
annealed, ground polished,
hardness max 285 HB
in 3m bars (+30/0mm)
chamfer and pencil point, marked
100% eddy current crack tested
ultrasonic crack tested (AMS 2630A, Rev.D)
diam. 16.00 mm, tolerance 0/-0.050 mm
Chronifer M-17A
AISI 440A Rev. 1 09/2017, ASTM F-899-20
DIN 10204 10/01/2004 3.1
~X70CrMo15, ~W-Nr.1.4109, UNS S44002
ASTM A276/A276M-17, ISO 7153-1 02/01/21
hardenable stainless steel
annealed, ground polished, HB 285 max.
in 3m bars (+30/0mm)
end of bars: chamfered,
ultrasonic crack tested
AMS 2630 Rev. E 21, cl.A
diam. 25.40 mm (1″), tolerance ISO h9
bars 3m
ground
h 9
1312 kg
0
280 524 - 1311.900
25-400
bars-3m
ground
h-9-en
22.000
46213222000
Chronifer M-17A
AISI 440A, UNS S44002, ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153 (exception letter)
hardenable stainless steel
annealed, ground polished,
in 3m bars (+30/0mm)
end of bars: pointed, chamfered,
ultrasonic tested per AMS2630A, Rev. D
diam. 22.00 mm, tolerance ISO h8
bars 3m
ground
h 8
0 kg
0
0
22-000
bars-3m
ground
h-8-en
15.000
46213815000
Chronifer M-17A
Aisi 440A, as per ASTM F-899-12
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276-10, ISO 7153-1 (chem. only)
hardenable stainless steel
annealed, ground polished,
hardness max 285 HB
in 3m bars (+30/0mm)
end of bars: pointed, chamfered,
100% eddy current crack tested
ultrasonic crack tested (AMS 2630A, RevC)
diam. 15.00 mm, tolerance 0/-0.050 mm
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109,
as per UNS S44002, ASTM A959
ASTM A276, ISO 7153 Ref. S
AMS-QQ-S763, AMS5631
ASTM A580/A580M (chem. only)
hardenable stainless steel, RoHS conforme
cold drawn, ground, polished,
in 3m bars (+40/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested cl. 4
Swissline (AMS-STD 2154A & AMS 2632A)
diam. 6.35 mm (1/4″), tolerance ISO h6
bars 3m
ground
h 6
761 kg
800
120 326 - 761.000
6-350
bars-3m
ground
h-6-en
22.000
46213322000
Chronifer M-17A
AISI 440A, UNS S44002, ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153 (exception letter)
hardenable stainless steel
annealed, ground polished,
in 3m bars (+30/0mm)
end of bars: pointed, chamfered,
ultrasonic tested per AMS2630A, Rev. D
diam. 22.00 mm, tolerance ISO h8
bars 3m
ground
h 9
1427 kg
0
130 525 - 656.200|260 226 - 1071.000
22-000
bars-3m
ground
h-9-en
2.000
46213002000
Chronifer M-17A
Aisi 440A, as per ASTM F-899
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153 Ref. S
UNS S44002, ASTM A959, AMS QQS763
AMS 5631, ASTM A580/A580M (chem.)
hardenable stainless steel, RoHS conform
precisely drawn, ground, polished
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
eddy current crack tested
diam. 2.00 mm, tolerance ISO h6
bars 3m
ground
h 6
471 kg
0
101 013 - 395.300|251 114 - 76.000
2-000
bars-3m
ground
h-6-en
2.350
46213002350
Chronifer M-17A
AISI 440A, as per ASTM F-899
~X70CrMo15, ~W-Nr.1.4109,UNS S44002
ASTM A276, ISO 7153 Ref. S
ASTM A580/A580M (chem.only)
AMS 5631, AMS-QQ-S763, ASTM A959
hardenable stainless steel
drawn, ground, polished
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested
diam. 2.35 mm, tolerance ISO h6
bars 3m
ground
h 6
435 kg
0
290 813 - 434.800
2-350
bars-3m
ground
h-6-en
30.000
46213830000
Chronifer M-17A
Aisi 440A, as per ASTM F-899-12
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276-10, ISO 7153-1
hardenable stainless steel
annealed, ground polished,
hardness max 285 HB
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested
ultrasonic crack tested (AMS 2630A, Rev.C
diam. 30.00 mm 0/-0.050 mm
bars 3m
ground
spec.
1262 kg
0
190 815 - 1262.200
30-000
bars-3m
ground
spec-en
1.700
46213001700
Chronifer M-17A
Aisi 440A, as per ASTM F-899
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153 Ref. S
hardenable stainless steel
drawn, ground, polished
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
eddy current crack tested
diam. 1.70 mm, tolerance ISO h6
bars 3m
ground
h 6
0 kg
0
0
1-700
bars-3m
ground
h-6-en
1.700
46200601700
Chronifer M-17A
AISI 440A, as per ASTM F-899
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153 Ref. S
ASTM A580/A580M (chem.only),
AMS 2631,AMS-QQ-S763, UNS S44002
hardenable stainless steel
cold drawn, polished, in coils for ESCO
diam. 1.70 mm, tolerance ISO fg6
in spools
drawn
fg 6
334 kg
0
170 913 - 52.400|180 913 - 281.900
1-700
in-spools
drawn
fg-6-en
28.000
46213328000
Chronifer M-17A
AISI 440A, ASTM F-899-09
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276-13, ISO 7153 (except. letter)
hardenable stainless steel
annealed, ground polished,
in 3m bars (+30/0mm)
end of bars: chamfered,
100% eddy current crack tested
ultrasonic tested as per AMS 2630A
diam. 28.00 mm, tolerance ISO h9
bars 3m
ground
h 9
378 kg
0
181 113 - 378.200
28-000
bars-3m
ground
h-9-en
11.000
46213011000
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
UNS S44002,ASTM A580/A580M (chem)
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153, Ref. S
ASTM A959,AMS-QQ-S763, AMS5631
hardenable stainless steel
ground, polished, in 3m bars,+40/0mm
end of bars: pointed/chamfered
100% eddy current crack tested cl. 4
ultrasonic crack tested as per AMS2630A and AMS STD 2154
diam. 11.00 mm, tolerance ISO 286-2/h6
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153, Ref. S
ASTM A959, AMS-QQ-S-763,
AMS5631, UNS S44002
hardenable stainless steel
ground, polished, in 3m bars
end of bars: pointed, chamfered,
100% eddy current crack tested cl. 4
Swissline execution (US tested)
diam. 10.00 mm, tolerance ISO 286-2/h6
bars 3m
ground
h 6
2346 kg
0
280 115 - 818.183|241 023 - 1528.000
10-000
bars-3m
ground
h-6-en
14.000
46213314000
Chronifer M-17A
AISI 440A, as per ASTM F-899-12B
ASTM A276/A276M-17, ISO 7153-1 (chem.)
~X70CrMo15, ~W-Nr.1.4109, UNS S44002
hardenable stainless steel, medical
annealed, ground polished, hardness < 285 HB
in 3m bars (+30/0mm),
100% eddycurrent crack tested
end of bars: pointed, chamfered,
ultrasonicinspected per AMS 2630A, Rev. C
diam. 14.00 mm, tolerance ISO h9
Chronifer M-17A
Aisi 440A, as per ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153-1 (chem.only)
hardenable stainless steel
annealed, ground polished,
hardness max 285 HB
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested
ultrasonic inspected as per AMS 2630A
diam. 13.00 mm, tolerance ISO h9
bars 3m
ground
h 9
65 kg
0
090 823 - 65.100
13-000
bars-3m
ground
h-9-en
17.000
46213317000
Chronifer M-17A
Aisi 440A, as per ASTM F-899
~X70CrMo15, ~W-Nr.1.4109, UNS S44002
ASTM A276, ISO 7153-1 (chem.only)
hardenable stainless steel
annealed, ground polished,
hardness max 285 HB
in 3m bars (+25.4/0mm)
end of bars: pointed, chamfered
ultrasonic inspected as per AMS2630A, Rev.C
diam. 17.00 mm, tolerance ISO h9
Chronifer M-17A
AISI 440A, ASTM F-899-20
~X70CrMo15, ~no. 1.4109
ASTM A276, ISO 7153 (exception letter)
hardenable stainless steel
annealed, ground, polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered,
100% eddy current crack tested
ultrasonic tested as per AMS 2630 class A
diam. 20.00 mm, tolerance ISO h6
bars 3m
ground
h 6
1282 kg
0
200 224 - 239.700|290 424 - 1042.000
20-000
bars-3m
ground
h-6-en
19.000
46213319000
Chronifer M-17A
AISI 440A, ASTM F-899-12
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276-10, ISO 7153-1 (proposed)
hardenable stainless steel
annealed (<285HB), ground polished,
in 3m bars (+30/0mm)
end of bars: pointed, chamfered,
ultrasonic tested per AMS2630A Rev.C
diam. 19.00 mm, tolerance ISO h9
bars 3m
ground
h 9
451 kg
0
050 216 - 450.829
19-000
bars-3m
ground
h-9-en
24.000
46213324000
Chronifer M-17A
AISI 440A, ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276/A276M-17, UNS S44002
ISO 7153 (exception letter)
hardenable stainless steel
annealed, ground polished,
in 3m bars (+30/0mm)
end of bars: chamfered,
ultrasonic tested per AMS2630A Rev.D
diam. 24.00 mm, tolerance ISO h9
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109, UNS S44002
ASTM A276,/A276M-17 ISO 7153-1 (chem.only)
hardenable stainless steel
annealed, ground polished,
hardness max 285 HB
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested
ultrasonic tested per AMS2630A,Rev. D
Diam.12.70 mm (1/2″), tolerance +/-0.025mm
bars 3m
ground
spec.
888 kg
0
160 522 - 817.000|180 816 - 70.800
12-700
bars-3m
ground
spec-en
8.000
46213208000
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
~X70CrMo15, ~German no.1.4109,
ASTM A276/A276M-17, ISO 7153 Ref. S
UNS S44002 Rev. 1
hardenable stainless steel
annealed, ground polished, in 3m bars +30/0mm
end of bars: pointed/chamfered,
eddy current tested, ultrasonic inspected as
per AMS 2630A, Rev. D
diam. 8.00 mm, tolerance ISO h8
bars 3m
ground
h 8
1054 kg
0
210 723 - 6.464|230 724 - 1450.900
8-000
bars-3m
ground
h-8-en
4.500
46213004500
Chronifer M-17A
UNS S44002,AISI 440A, ASTM F-899
~X70CrMo15, ~W-Nr.1.4109, RoHS konform
ASTM A276, ISO 7153 Ref. S
UNS S44002, ASTM A959, AMS 5631
AMS-QQ-S763, ASTM A580/A580M (chem)
hardenable stainless steel
drawn, ground polished, in 3m bars
end of bars: pointed/chamfered,
100% eddy current crack tested cl. 4
diam. 4.50 mm, tolerance ISO h6
bars 3m
ground
h 6
571 kg
0
191 218 - 7.050|231 122 - 563.900
4-500
bars-3m
ground
h-6-en
50.800
46213850800
Chronifer M-17A
AISI 440A, ASTM F-899-12b
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276/A276M-17, ISO 7153-1
UNS S44002 Rev.I, AMS 5631 Rev. G (08/23)
hardenable stainless steel
compliant to 2011/65/EU (ROHS2) Directive
annealed, ground polished,
hardness max 285 HB
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested
ultrasonic crack tested (AMS 2630A, Rev. D)
diam. 50.8 mm (2”), 0/-0.062mm
bars 3m
ground
spec.
1388 kg
0
240 919 - 588.000|100 919 - 799.800
50-800
bars-3m
ground
spec-en
3.175
46213003175
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109, RoHS konform
ASTM A276, ISO 7153-1 Ref. S
ASTM A959, UNS S44002, AMS QQ S763
ASTMA580/A580M (chem. only), AMS 5631
hardenable stainless steel
cold drawn, annealed,ground polished,
stress relieved, in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested cl. 4
diam. 3.175mm (1/8”), tolerance ISO h6
bars 3m
ground
h 6
510 kg
0
020 222 - 510.250
3-175
bars-3m
ground
h-6-en
7.930
46213207930
Chronifer M-17A
AISI 440A, gemäss ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109,
UNS S44002 Rev. I
ASTM A276/A276M-17,
ISO 7153-1, Ref. S (chem. only)
ASTM A959,AMS-QQ-S763, AMS5631
hardenable stainless steel
drawn, ground, polished, in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested cl. 4
ultrasonic tested as per AMS 2632A
diam. 7.93 mm (5/16”), tolerance ISO h8
bars 3m
ground
h 8
0 kg
0
0
7-930
bars-3m
ground
h-8-en
9.000
46213209000
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
~X70CrMo15, ~German no.1.4109,
ASTM A276/A276M-17, ISO 7153 Ref. S
UNS S44002 Rev. 1
hardenable stainless steel
drawn, ground polished, in 3m bars +30/0mm
end of bars: pointed/chamfered,
eddy current tested, ultrasonic inspected as
per AMS 2630A, Rev. D
diam. 9.00 mm, tolerance ISO h8
bars 3m
ground
h 8
181 kg
0
210 621 - 180.700
9-000
bars-3m
ground
h-8-en
4.760
46213004760
Chronifer M-17A
UNS S44002,AISI 440A, ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153-1, Ref. S
ASTM A959,AMS-QQ-S763,AMS5631
ASTM A580/A580M, UNS S44002
hardenable stainless steel
drawn, ground polished,
in 3m bars (+40/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested cl. 4
Swissline (AMS-STD 2154A/AMS2630)
diam. 4.76 mm (3/16″), tolerance ISO 286-2/h6
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
~X70CrMo15, ~no 1.4109, UNS S44002
ASTM A276/A276M-17
ISO 7153-1 (chem.only)
hardenable stainless steel
annealed, ground, polished, hardness < 285 HB
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested
ultrasonic inspected as per AMS 2630A Rev. D
diam. 11.15 mm, tolerance ISO h9
bars 3m
ground
h 9
0 kg
0
0
11-150
bars-3m
ground
h-9-en
21.000
46213321000
Chronifer M-17A
AISI 440A, UNS S44002, ASTM F-899-23
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276/A276M-17, UNS S44002
ISO 7153 (exception letter) chem.only
hardenable stainless steel
annealed, ground polished,
in 3m bars (+30/0mm)
end of bars: pointed, chamfered,
ultrasonic tested per AMS2630A Rev.D
diam. 21.00 mm, tolerance ISO h9
bars 3m
ground
h 9
1814 kg
0
260 923 - 380.200|130 525 - 1434.000
21-000
bars-3m
ground
h-9-en
38.100
46213838100
Chronifer M-17A
Aisi 440A, as per ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109, UNS S44002
ASTM A276/A276M-17, ISO 7153-1,
hardenable stainless steel
annealed, ground polished,
hardness max 285 HB
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested
ultrasonic crack tested (AMS 2630A, Rev.D)
diam. 38.10 mm (1 1/2″) 0/-0.050 mm
bars 3m
ground
spec.
1577 kg
0
190 122 - 1480.000|280 222 - 97.000
38-100
bars-3m
ground
spec-en
27.000
46213327000
Chronifer M-17A
AISI 440A, UNS S44002, ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276/A276M-17, UNS S44002
ISO 7153 (exception letter)
hardenable stainless steel
annealed, ground polished,
in 3m bars (+30/0mm)
end of bars: pointed, chamfered,
ultrasonic tested per AMS2630A Rev.D
diam. 27.00 mm, tolerance ISO h9
bars 3m
ground
h 9
820 kg
0
310 322 - 820.000
27-000
bars-3m
ground
h-9-en
3.500
46213003500
Chronifer M-17A
UNS S44002,AISI 440A, ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109, UNS S44002
ASTM A276, ISO 7153 Ref. S
ASTM A959, AMS-QQ-S763, AMS5631
ASTM A580/A580M (chem. only)
hardenable stainless steel
drawn, annealed, ground polished,
stress relieved
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested cl. 4
diam. 3.50 mm, tolerance ISO 286-2/h6
bars 3m
ground
h 6
1018 kg
0
290 622 - 29.450|170 724 - 988.600
3-500
bars-3m
ground
h-6-en
26.000
46213326000
Chronifer M-17A
AISI 440A, UNS S44002, ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276/A276M-17,
ISO 7153 (exception letter)
hardenable stainless steel
annealed, ground polished,
in 3m bars (+30/0mm)
end of bars: pointed, chamfered,
ultrasonic tested per AMS2630A Rev.D
diam. 26.00 mm, tolerance ISO h9
bars 3m
ground
h 9
1387 kg
0
240 524 - 1387.000
26-000
bars-3m
ground
h-9-en
23.000
46213323000
Chronifer M-17A
AISI 440A, UNS S44002, ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276/A276M-17,
ISO 7153 (exception letter)
hardenable stainless steel
annealed, ground polished,
in 3m bars (+30/0mm)
end of bars: pointed, chamfered,
ultrasonic tested per AMS2630A Rev. D
diam. 23.00 mm, tolerance ISO h9
Chronifer M-17A
AISI 440A, gemäss ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109
ASTM A276/A276M-23, Type 440A, UNS S44002
ISO 7153-1 2017-02, AMS A 580/A 580M-23
ASTM A959-19, AMS-QQ-S763 Rev. D
AMS5631 Rev. F 2018-03 nur chem. Analyse
hardenable stainless steel
drawn, ground, polished, in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested cl. 4
diam. 6.15 mm, tolerance ISO 286-2/h7
bars 3m
ground
h 7
0 kg
0
0
6-150
bars-3m
ground
h-7-en
15.870
46213315870
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
~X70CrMo15, ~German no 1.4109,UNS S44002
ASTM A276/A276M-17, ISO 7153-1 (chem.)
hardenable stainless steel
annealed, ground polished, hardness max 285 HB
in 3m bars (+30/0mm)
chamfer and pencil point, marked
100% eddy current crack tested
ultrasonic crack tested per AMS 2630A, Rev.D
diam. 15.87 mm (5/8”), tolerance ISO h9
bars 3m
ground
h 9
684 kg
0
301 023 - 684.000
15-870
bars-3m
ground
h-9-en
1.700
46203101700
Chronifer M-17A
AISI 440A, as per ASTM F-899
~X70CrMo15, ~German no.1.4109,
ASTM A276, ISO 7153 Ref. S
ASTM A580/A580M (chem.only),
AMS 2631,AMS-QQ-S763, UNS S44002
hardenable stainless steel
cold drawn, polished, in 3m bars (+20/0mm)
diam. 1.70 mm, tolerance ISO h7
bars 3m
drawn
h 7
0 kg
0
0
1-700
bars-3m
drawn
h-7-en
25.000
46213325000
Chronifer M-17A
AISI 440A, UNS S44002, ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276/A276M-17, UNS S44002
ISO 7153 (exception letter), chem. only
hardenable stainless steel, medical grade
annealed, ground polished,
in 3m bars (+30/0mm)
end of bars: pointed, chamfered,
ultrasonic tested per AMS2630A Rev. E, cl. A
diam. 25.00 mm, tolerance ISO h9
bars 3m
ground
h 9
1475 kg
0
310 523 - 75.000|250 523 - 1400.300
25-000
bars-3m
ground
h-9-en
18.000
46213018000
Chronifer M-17A
AISI 440A, ASTM F-899-23
~X70CrMo15, ~W-Nr.1.4109,
SAE-AMS 5631 Rev. F 2018-03
SAE-AMS QQS 763 Rev. D 2015-03, Class 440A
nur chem. Analyse, UNS S44002
ASTM A276/A276M-23, ASTM A959-19,
ASTM A580/A580M-23
ISO 7153 -1 2017/02 (exception letter)
DIN EN 10088-3 2014-12
rostbeständiger härtbarer Stahl
geglüht, geschliffen, poliert,
in 3m Stäben (+30/0mm)
angespitzt/angefast, rissegeprüft Kl. 4
Ultraschall geprüft gem. EN10308, Tab.1,Typ1a
rund 18.00 mm, Toleranz ISO 286-2/h6
bars 3m
ground
h 6
2112 kg
0
040 325 - 1586.000|230 424 - 526.000
18-000
bars-3m
ground
h-6-en
17.000
46213017000
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
UNS S44002,ASTM A580/A580M (chem)
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153, Ref. S
ASTM A959,AMS-QQ-S763, AMS5631
hardenable stainless steel
ground, polished, in 3m bars,+40/0mm
end of bars: pointed/chamfered
100% eddy current crack tested cl. 4
ultrasonic crack tested as per AMS2630A and AMS STD 2154
diam. 17.00 mm, tolerance ISO 286-2/h6
bars 3m
ground
h 6
2987 kg
0
260 623 - 2987.000
17-000
bars-3m
ground
h-6-en
16.000
46213016000
Chronifer M-17A
Aisi 440A, as per ASTM F-899
~X70CrMo15, ~no. 1.4109, UNS S44002
ASTM A276, ISO 7153-1 (chem.only)
hardenable stainless steel
annealed, ground, polished
hardness max 285 HB
in 3m bars (+25.4/0mm)
end of bars: pointed, chamfered
ultrasonic inspected as per AMS2630A, Rev.C
diam. 16.00 mm, tolerance ISO h6
bars 3m
ground
h 6
0 kg
0
0
16-000
bars-3m
ground
h-6-en
1.700
46203001400
Chronifer M-17A
Aisi 440A, as per ASTM F-899
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153 Ref. S
hardenable stainless steel
precisely cold drawn , polished
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
diam. 1.40 mm, tolerance ISO h6
bars 3m
drawn
h 6
0 kg
0
0
1-700
bars-3m
drawn
h-6-en
6.500
46213206500
Chronifer M-17A
AISI 440A, gemäss ASTM F-899-20
~X70CrMo15, ~no. 1.4109
UNS S44002 Rev. I
ASTM A276/A276M-17,
ISO 7153-1, Ref. S (chem. only)
ASTM A959, AMS-QQ-S763, AMS5631
hardenable stainless steel
drawn, ground, polished, in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested cl. 4
ultrasonic tested as per AMS 2632A
diam. 6.50 mm, tolerance ISO h8
bars 3m
ground
h 8
0 kg
0
0
6-500
bars-3m
ground
h-8-en
6.500
46213106500
Chronifer M-17A
Aisi 440A, as per ASTM F-899
~X70CrMo15, ~no. 1.4109, UNS S44002
ASTM A276, ISO 7153, Ref. S
ASTM A959, AMS-QQ-S763, AMS5631
hardenable stainless steel
drawn, ground, polished,
in 3m bars (+40/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested cl. 4
diam. 6.50 mm, tolerance ISO h7
bars 3m
ground
h 7
0 kg
0
0
6-500
bars-3m
ground
h-7-en
7.930
46213007930
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109, UNS S44002
ASTM A276, ISO 7153-1, Ref. S
ASTM A959,AMS-QQ-S763, AMS5631
Ergste 9.9440YA, AISI 440A
gemäss ASTM F-899-20, ASTM A276
ASTM A564/564M, AISI XM16
ASTM 313A/313M (Analyse)
UNS S44002, ISO 7153-1,Ref.S
AMS QQ-S763, AMS 5631, Co < 0.1%
ASTM A580/A580M (chem. only)
hardenable stainless steel
drawn, ground, polished, in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested cl. 4
diam. 7.93 mm 5/16'', tolerance ISO 286-2/h6
bars 3m
ground
h 6
0 kg
0
0
7-930
bars-3m
ground
h-6-en
7.930
46213107930
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109
ASTM A276/A276M-23, ISO 7153, Ref. p
ASTM A959-19, AMS-QQ-S763,
AMS5631 Rev. F 2018-03
ASTM A580/A580M (chem.)
hardenable stainless steel
drawn, ground, polished, in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested cl. 4
diam. 7.93mm (5/16”), tolerance ISO 286-2/h7
bars 3m
ground
h 7
900 kg
0
230 524 - 900.000
7-930
bars-3m
ground
h-7-en
15.000
46213115000
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
~X70CrMo15, ~no. 1.4109,UNS S44002
ASTM A276/A276M-17, ISO 7153-1 (chem.)
hardenable stainless steel
annealed, ground, hardness max 285 HB
in 3m bars (+30/0mm)
pointed/chamfered
100% eddy current crack tested
ultrasonic crack tested per AMS 2630A, Rev.D
diam. 15.00 mm, tolerance ISO h7
bars 3m
ground
h 7
752 kg
0
120 124 - 752.000
15-000
bars-3m
ground
h-7-en
13.000
46213013000
Chronifer M-17A
AISI 440A, as per ASTM F-899-23
UNS S44002,ASTM A580/A580M-23 (chem.)
~X70CrMo15, ~no. 1.4109,
ASTM A276/A276M-23, ISO 7153 2017-02
ASTM A959-19, AMS-QQ-S 763 Rev. D,
AMS 5631 Rev. F 2018-03 (chem.)
hardenable stainless steel, RoHS conforme
ground, polished, stress relieved
in 3m bars (+40/0mm)
end of bars: pointed/chamfered
100% eddy current crack tested cl. 4
ultrasonic crack tested as per AMS2630A
and AMS STD 2154
diam. 13.00 mm, tolerance ISO 286-2/h6
bars 3m
ground
h 6
1471 kg
0
120 825 - 906.200|130 825 - 565.200
13-000
bars-3m
ground
h-6-en
15.500
46213215500
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
~X70CrMo15, ~German no 1.4109,UNS S44002
ASTM A276/A276M-17, ISO 7153-1 (chem.)
hardenable stainless steel
annealed, ground polished, hardness max 285 HB
in 3m bars (+30/0mm)
chamfer and pencil point, marked
100% eddy current crack tested
ultrasonic crack tested per AMS 2630A, Rev.D
diam. 15.50 mm, tolerance ISO h8
bars 3m
ground
h 8
0 kg
0
0
15-500
bars-3m
ground
h-8-en
19.050
46213019050
Chronifer M-17A
AISI 440A, ASTM F-899-23
~X70CrMo15, ~W-Nr.1.4109,
SAE-AMS 5631 Rev. F 2018-03
SAE-AMS QQS 763 Rev. D 2015-03, Class 440A
nur chem. Analyse, UNS S44002
ASTM A276/A276M-23, ASTM A959-19,
ASTM A580/A580M-23
ISO 7153 -1 2017/02 (exception letter)
DIN EN 10088-3 2014-12
hardenable stainless steel, RoHS conform
annealed, ground polished
in 3m bars (+50/0mm)
end of bars: pointed, chamfered, eddycurrent test
ultrasonic inspected as per EN10308, Tab.1,Typ1a
rund 19.05 mm (3/4”), Toleranz ISO 286-2/h8
bars 3m
ground
h 6
930 kg
0
131 124 - 930.000
19-050
bars-3m
ground
h-6-en
22.000
46211122000
Chronifer M-17A
AISI 440A, UNS S44002, ASTM F-899-23
~X70CrMo15, ~W-Nr.1.4109
ASTM A276/A276M-24A, ISO 7153
(exception letter)
ORCHID UNIQUE ORTHOPEDIC SOLUTIONS
hardenable stainless steel
annealed, ground, polished,
in 3.65m bars (+30/0mm)
end of bars: pointed, chamfered,
ultrasonic tested per AMS2630A, Rev. D
diam. 22.00 mm, tolerance ISO h7
special length
ground
h 7
0 kg
0
0
22-000
special-length
ground
h-7-en
22.225
46211822225
Chronifer M-17A
AISI 440A, UNS S44002, ASTM F-899-23
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276/A276M-24A, ISO 7153
(exception letter)
ORCHID UNIQUE ORTHOPEDIC SOLUTIONS
hardenable stainless steel
annealed, ground polished,
in 3.65m bars (+30/0mm)
end of bars: pointed, chamfered,
ultrasonic tested per AMS2630A, Rev. D
diam. 22.225 mm, tolerance +/- 0.0127mm
special length
ground
spec.
0 kg
0
0
22-225
special-length
ground
spec-en
22.000
46213022000
Chronifer M-17A
AISI 440A, ASTM F-899-23
~X70CrMo15, ~W-Nr.1.4109,
SAE-AMS 5631 Rev. F 2018-03
SAE-AMS QQS 763 Rev. D 2015-03, Class 440A
nur chem. Analyse, UNS S44002
ASTM A276/A276M-24, ASTM A959-19,
ASTM A580/A580M-23
ISO 7153 -1 2017/02 (exception letter)
DIN EN 10088-3 2014-12
hardenable stainless steel, RoHS conform
annealed, ground polished
in 3m bars (+50/0mm)
end of bars: pointed, chamfered, eddycurrent test
ultrasonic inspected as per EN10308, Tab.1,Typ1a
round 22.00 mm, tolerance ISO 286-2/h6
bars 3m
ground
h 6
1307 kg
0
110 325 - 1307.000
22-000
bars-3m
ground
h-6-en
35.000
46213835000
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
~X70CrMo15, ~W-Nr.1.4109, UNS S44002
ASTM A276/A276M-17, ISO 7153-1,
hardenable stainless steel
annealed, ground polished,
hardness max 285 HB
in 3m bars (+30/0mm)
end of bars: pointed/chamfered,
100% eddy current crack tested
ultrasonic crack tested (AMS 2630A, Rev.D)
diam. 35.00 mm, tolérance 0/-0.050 mm
bars 3m
ground
spec.
0 kg
0
0
35-000
bars-3m
ground
spec-en
21.000
46213121000
Chronifer M-17A
AISI 440A, UNS S44002, ASTM F-899-20
~X70CrMo15, ~no. 1.4109
ASTM A276, ISO 7153 (exception letter)
hardenable stainless steel
annealed, ground, polished
in 3m bars (+30/0mm)
end of bars: pointed, chamfered,
ultrasonic tested per AMS2630A, Rev. D
diam. 21.00 mm, tolerance ISO h7
bars 3m
ground
h 7
0 kg
0
0
21-000
bars-3m
ground
h-7-en
11.000
46213111000
Chronifer M-17A
AISI 440A, as per ASTM F-899-20
UNS S44002,ASTM A580/A580M (chem)
~X70CrMo15, ~W-Nr.1.4109,
ASTM A276, ISO 7153, Ref. S
ASTM A959,AMS-QQ-S763, AMS5631
hardenable stainless steel
ground, polished, in 3m bars,+40/0mm
end of bars: pointed/chamfered
100% eddy current crack tested cl. 4
ultrasonic crack tested as per AMS2630A and AMS STD 2154
diam. 11.00 mm, tolerance ISO 286-2/h6
bars 3m
ground
h 7
3043 kg
0
231 025 - 3043.000
11-000
bars-3m
ground
h-7-en
6.000
46213006000
Brief description
Klein designation:
CHRONIFER M-17 A
Class of steels:
AISI 440A–Martensitic stainless steel
Material number:
~1.4109
Standard UNS:
RoHS 2 – 2011/65/EU:
Machinability:
Hardening capability:
Forming:
Cold working hardening:
Polishing ability:
Magnetism:
Corrosion resistance:
Uses:
Thanks to its good wear resistance allied to a fair corrosion resistance, this steel is widely used to make bearings, nozzles, valve components, and the production of cutlery items and cutting components as well as medical, surgical and dental instruments.
This steel exhibits a remarkable wear resistance in the hardened condition. The Mo addition and high C content of the CHRONIFER® M-17A steel favor its good hardening capacity up to 56HRc. However, its corrosion resistance in water and steam can only be assured in the hardened, polished, and passivized condition. Its machinability is, as for all martensitic stainless steels with the exception of the free machining grades, modest.
