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CM5(Poldi) - Not a knife steel, but still used as such. Low alloy steel, noticeable for toughness, good torsional strength and good fatigue strength.
Manufacturing Technology - Ingot
Country - Czech Republic(CZ)
- Standard Specs
- AFNOR - 42CD4
- AISI - 4142
- BS - 708M40*
- CSN - 15142
- DIN - G42CrMo4
- DIN - 42CrMo4
- EN - 42CrMo4
- EN - 19A
- GB - 40CrMnMo
- GB - 42CrMo*
- GOST - 42KHM
- GOST - 42XM
- IS - 40CrMo3
- JIS - SCM440M*
- JIS - SCM440H*
- JUS - C.4732
- KS - SCM440
- MSZ - CMo4Z
- NBN - 42CrMo4
- PN - 40HM*
- SIS - 2244*
- UNE - 42CrMo4
- UNI - 42CrMo4
- UNS - G41420
- W-Nr - 1.7225
NOTE - Approximate composition based on manufacturer's or standard reference information and other alloys in the same reference group is shown.
* - Listed as an equivalent or replacement for alloys in this group.
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