Standard steels

Standard steels

A complete range of carbon and alloy steels meeting national and international standards.

  • Through-hardening steels (Cr, Cr Mo, Ni Cr Mo, B)
  • Case-hardening steels (16MnCr5 to 30CrMoV9)
  • Bearing steels (C55, C70, 100Cr6...)
  • Spring steels (55Cr3 to 52SiCrNi5)
  • Surface-hardening steels
  • Steels for fasteners
  • Steels for nitriding, carbonitriding (34CrAlMo5 to 40CrAlMo6-12Pb)
  • Micro-alloy steels (38MnSiV5 to 22MnV7)
  • Non alloyed steel (C15 – C55)
  • Steel with Sulfur, and/or Lead...

 

auto / ac. standards 01

Standard steels

ALLOYING ELEMENTSEURONORMW.-NR.JAPAN
CC151.1141S15C
C401.0511S40C
C551.0535S55C
Mn30Mn51.1173SMn24

Steels for quenching

ALLOYING ELEMENTSEURONORMW.-NR.JAPAN
Cr37CrS41.7038
41Cr41.7035SCr440H
Cr-Mo34CrMo41.7220SCM435H
42CrMo41.7225SCM440H
50CrMo41.7228
Ni-Cr-Mo14NiCrMo13-41.6657
28NiCrMo41.6513
30NiCrMo16
40NiCrMo7
Cr-Ni-Mo18CrNiMo7-61.6587
51CrV41.8159SUP10
B16MnCrB51.7160
38MnB5
35B3

Case-hardening steels (following DIN EN10084 and ISO683-11)

ALLOYING ELEMENTSEURONORMW.-NR.JAPAN
Cr16MnCr51.7131
20MnCr51.7147SmnC420H
27MnCr5
Cr-Mo25MoCr41.7325
25CrMo41.7218SCM420
SCM430
16CrMo41.7242SCM415
27CrMo4
Cr-Mo-V30CrMoV91.7707

Nitriding steels (following DIN EN10085 or ISO683-10)

ALLOYING ELEMENTSEURONORMW.-NR.JAPAN
____ ________ _____ _______________34CrAlMo5-101.8507
34CrAlNi7-101.8550
40CrAlMo6-12Pb

Micro-alloy Steels

ALLOYING ELEMENTSEURONORMW.-NR.JAPAN
____ ________ _____ _______________38MnSiV51.5231
1.1303
38MnV6
20MnV4
22MnV7

Additional treatments applicable to different grade

Spring steels

ALLOYING ELEMENTSEURONORMW.-NR.JAPAN
____ ________ _____ _______________55Cr31.7176
54SiCr61.7102
54SiCrV61.8152
52SiCrNi51.7117
51CrV41.8159SUP10
61SiCr71.7108

Resulfurized steel grades,sulfurized, spheroidized annealed steels

.R

Leaded steels

.Pb

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