- H2ABC

AISI American Iron and Steel Institute	1053
SAE Steel Number	1053
Classification	Carbon Steel

Chemical Element Composition Content (%)

Component	C	Mn	P	S
Minimum Value	0.48	0.7	-	-
Maximum Value	0.55	1	0.03	0.05

Approximate Comparison Table High-Quality Carbon Structural Steel

China		Japan	United States		International Organization for Standardization	Russia	Sweden	United Kingdom
GB	ISC	JIS	ASTM/AISI	UNS	ISO	GOST	SS	BS EN/BS
50Mn	U21502	(SWRH52B)	1053	G10530	SL SM	50г	1674	080A52

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!