G102Cr18Mo B21810 9Cr18Mo - GB /T 3086-2019

Grade	G102Cr18Mo
China ISC	B21810
Old Grade
Corresponding Standard	GB /T 3086-2019 High carbon chromium stainless bearing steels
Classification	Bearing Steel
Properties	Corrosion Resistance

G102Cr18Mo Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	0.95	-	-	-	-	16	-	-	0.4
Maximum Value	1.1	0.8	0.8	0.035	0.02	18	0.25	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

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