GW18Cr5V B25000 - GB /T 38886-2020

Grade	GW18Cr5V
China ISC	B25000
Corresponding Standard	GB /T 38886-2020 High Temperature Bearing Steel
Classification	Bearing Steel
Properties	High Hardness Fatigue Resistance

GW18Cr5V Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	W	V
Minimum Value	0.7	0.15	-	-	-	4	-	-	-	17.5	1
Maximum Value	0.8	0.35	0.4	0.025	0.015	5	0.25	0.2	0.8	19	1.5

GW18Cr5V Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Hardness HBW
Bars, wire rods	Annealing	-	≤269
Bars, wire rods; d ≤ 10	Annealing	≤950	-

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