Equivalent Steels: EN 10297-1 25CrMo4 ~ DIN 17204 25CrMo4 ~ BS 6323-4 CFS10 ~ NF A – 27CD4 ~ STN – 15130 ~ GOST 4543 30ChM ~ ASTM A519 4130 ~ JIS G4105 SCM420

Equivalent Steels According to Standard

	EN	DIN	BS	NF A	STN/ČSN	GOST	ASTM	JIS
Standard / TDC	EN 10297-1	DIN 17204	BS 6323-4	NF A	STN	GOST 4543	ASTM A519	JIS G4105
Steel	25CrMo4 **	25CrMo4	CFS10	27CD4	15130	30ChM	4130	SCM420

Steel Grade Comparison

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