45WCrV8 45WCV20 - NF A 35-590-1992

45WCrV8 Chemical Element Composition Content (%)

Component	C	Si	Mn	Cr	W	V
Minimum Value	0.4	0.7	0.15	0.95	1.72	0.15
Maximum Value	0.5	1.1	0.45	1.25	-	0.3

45WCrV8 Mechanical Properties

condition	Heat Treatment or Condition	Hardness HBW
Tool steel	Annealing	≤228
Tool steel	Quenching 900°C oil cooling, Tempering 180°C hold for 1 hour	HRC: ≥58

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