55CrNiMoV4 55CNDV4 - NF A 35-590-1992

55CrNiMoV4 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	V
Minimum Value	0.5	0.1	0.6	-	-	0.85	0.45	0.3	0.05
Maximum Value	0.6	0.4	1	0.025	0.025	1.15	0.75	0.5	0.15

55CrNiMoV4 Mechanical Properties

condition	Heat Treatment or Condition	Hardness HBW
Tool steel	Annealing	≤248
Tool steel	850°C oil quenching, 500°C tempering, hold for 1 hour	HRC: ≥43

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