Equivalent Steels: EN 10269 21CrMoV5-7 ~ DIN 17240 21CrMoV57 ~ NF A 35-559 20CDV6 ~ UNI – 21CrMoV55 ~ STN – 15320 ~ GOST 20072 25Ch1M1F

Equivalent Steels According to Standard

	EN	DIN	NF A	UNI	STN/ČSN	GOST
Standard / TDC	EN 10269	DIN 17240	NF A 35-559	UNI	STN	GOST 20072
Steel	21CrMoV5-7	21CrMoV57	20CDV6	21CrMoV55	15320	25Ch1M1F

Steel Grade Comparison

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