G13400 - ASTM A29/A29M-2020

USA UNS	G13400
ASTM Specification or Grade	1340
Corresponding Standard	ASTM A29/A29M-2020 General Requirements for Steel Bars, Carbon and Alloy, Hot-Wrought
Classification	Alloy Steel

Chemical Element Composition Content (%)

Component	C	Si ^①	Mn	P	S	Cr ^②	Ni ^②	Cu ^②	Mo ^②
Minimum Value	0.38	0.15	1.6	-	-	-	-	-	-
Maximum Value	0.43	0.35	1.9	0.035	0.04	0.2	0.25	0.35	0.06

Approximate Comparison Table Structural Alloy Steel

China		Taiwan, China	Japan	South Korea	United States		International Organization for Standardization	France	European Standard		Russia
GB	ISC	CNS	JIS	KS	ASTM/AISI	UNS	ISO	NF EN/NF	EN	Numerical Grade	GOST
40Mn2	A00402	SMn438	SMn438 SMn443	SMn438	1340	G13400	42Mn6	40M5	42Mn6	1.1055	40Г2

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