GCr15Si1Mo - YB /T 4572-2016

Grade	GCr15Si1Mo
Corresponding Standard	YB /T 4572-2016 Bearing Steel Rolling Ring and Blank
Classification	Bearing Steel

GCr15Si1Mo Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	As	Ti	Pb	Al	O
Minimum Value	0.95	1.2	0.2	-	-	1.4	-	-	0.3	-	-	-	-	-
Maximum Value	1.05	1.5	0.4	0.025	0.02	1.7	0.25	0.25	0.4	0.04	0.005	0.002	0.05	0.0012

GCr15Si1Mo Mechanical Properties

condition	Heat Treatment or Condition	Hardness HBW
Bearing steel ring parts	Annealing + A	≤245
Bearing steel ring parts	Spheroidizing annealing + G	179~217

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