Equivalent Steels: DIN 17172 StE320.7 ~ NF A 49-400 TSE320 ~ GOST 20295 K50 ~ ASTM API5L X46

Equivalent Steels According to Standard

	DIN	NF A	GOST	ASTM
Standard / TDC	DIN 17172	NF A 49-400	GOST 20295	ASTM API5L
Steel	StE320.7	TSE320	K50	X46

Steel Grade Comparison

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