9Cr18Mo - YB /T 4323-2013

Grade	9Cr18Mo
Corresponding Standard	YB /T 4323-2013 Centrifugal casting pipe billet
Classification	Martensitic Stainless Steel

9Cr18Mo Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	0.95	-	-	-	-	16	-	-	0.4
Maximum Value	1	0.8	0.8	0.035	0.03	18	0.03	0.25	0.7

Approximate Comparison Table Stainless Bearing Steel

China		Taiwan, China	Japan	South Korea	United States	International Organization for Standardization	Germany		France	Sweden
GB	ISC	CNS	JIS	KS	ASTM/AISI	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	SKF
9Cr18Mo G102Cr18Mo	S45090 B21810	440C	SUS440C	STS440C	A756 440C	X108CrMo17 (B52)	X102CrMo17	1.3543	Z100CD17	SKF577 STORA577

9Cr18Mo Corresponding Standards(Same grade name, different standards)

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