45CrA A20453 - GB /T 3077-2015

Grade	45CrA
China ISC	A20453
Corresponding Standard	GB /T 3077-2015 Alloy structure steels
Classification	Alloy Steel
Properties	Low-Temperature Toughness Machinability Quench Hardness

45CrA Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	0.42	0.17	0.5	-	-	0.8	-	-	-
Maximum Value	0.49	0.37	0.8	0.02	0.02	1.1	0.3	0.25	0.1

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