ML40Cr A20404 - GB /T 28906-2012

Grade	ML40Cr
China ISC	A20404
Corresponding Standard	GB /T 28906-2012 Hot Rolled Wire Rod for Cold Heading
Classification	Alloy Steel
Properties	Forgability

ML40Cr Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni ^*	Cu ^*
Minimum Value	0.38	0.1	0.6	-	-	0.9	-	-
Maximum Value	0.43	0.3	0.9	0.025	0.025	1.2	0.2	0.2

Approximate Comparison Table Cold Heading Steel

China		United States		International Organization for Standardization	Germany		France	Russia	United Kingdom
GB	ISC	ASTM/AISI	UNS	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	GOST	BS EN/BS
ML40Cr	A20404	5140	G51400	41Cr4E (C16)	41Cr4	1.7035	38C4 42C4	40Х	3/2

ML40Cr Corresponding Standards(Same grade name, different standards)

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