4621 - ASTM A519/A519M-2024

Grade	4621
Corresponding Standard	ASTM A519/A519M-2024 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing
Classification	Alloy Steel

4621 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr ^*	Ni	Cu ^*	Mo
Minimum Value	0.18	0.15	0.7	-	-	-	1.65	-	0.2
Maximum Value	0.23	0.35	0.9	0.04	0.04	0.2	2	0.35	0.3

4621 Corresponding Standards(Same grade name, different standards)

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