36CrNi3MoV - NB /T 47008-2017

Grade	36CrNi3MoV
Corresponding Standard	NB /T 47008-2017 Carbon and alloy steel forgings for pressure equipment
Classification	Alloy Steel

36CrNi3MoV Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
Minimum Value	0.32	-	0.2	-	-	1.2	3	-	0.35	0.1
Maximum Value	0.42	0.37	0.8	0.012	0.005	1.5	3.5	0.2	0.45	0.25

36CrNi3MoV Mechanical Properties

thickness t mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
t≤300	N + Q + T (Tempering Temperature ≥540°C)	1000~1150	≥895	≥16	-20°C ≥47
t≤300			≥814
			≥796
			≥783
			≥774
			≥761
			≥742
			≥714

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