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42CrMo4 SCM440 1.7225 AISI4140 Forged Rings Quenching And Tempering Rings
Material of 42CrMo4 Standards of Steel Grade:
| GB42CrMo | ASTM4140/4142 | AISI4140/4142 | JIS SCM4 | DIN 41CrMo4 | NF40CD/42CD4 | BS 708M40 |
Heat Treatment:
Normalizing, Quenching+ Tempering Or As Customer's Required
Machining:
Rough Machining Or As Customer's Required Drawings
42CrMo4 SCM440 1.7225 AISI4140 Forged Rings Quenching And Tempering Rings
Material of 42CrMo4 Standards of Steel Grade:
| GB42CrMo | ASTM4140/4142 | AISI4140/4142 | JIS SCM4 | DIN 41CrMo4 | NF40CD/42CD4 | BS 708M40 |
Heat Treatment:
Normalizing, Quenching+ Tempering Or As Customer's Required
Machining:
Rough Machining Or As Customer's Required Drawings
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