A672 Grade C 55 - ASTM A672/A672M-2019

Grade	A672 Grade C 55
Corresponding Standard	ASTM A672/A672M-2019 Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures
Classification	Carbon Steel

A672 Grade C 55 Chemical Element Composition Content (%)

	Component	C	Si	Mn	P	S
厚度≤12.5mm	Minimum Value	-	0.13	0.55	-	-
厚度≤12.5mm	Maximum Value	0.18	0.45	0.98	0.025	0.025

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