SM45 - YB /T 129-2017

Grade	SM45
Corresponding Standard	YB /T 129-2017 Die blocks of plastic die steel
Classification	Carbon Steel

SM45 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu
Minimum Value	0.42	0.17	0.5	-	-	-	-	-
Maximum Value	0.48	0.37	0.8	0.025	0.025	0.25	0.25	0.2

Approximate Comparison Table Plastic Mold Steel

China			Japan	United States	International Organization for Standardization	Germany		Sweden
YB	GB	ISC	JIS	ASTM/AISI	ISO	DIN EN/DIN	W-Nr.	SS
SM45	SM45	T10450	S45C	1045	C45E4	C45E	1.1191	1660

SM45 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"!