28CrNi2MoV - JB /T 6396-2006

Grade	28CrNi2MoV
Corresponding Standard	JB /T 6396-2006 Specification for The Heavy Alloy Structural Steel Forings
Classification	Alloy Steel

28CrNi2MoV Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
Minimum Value	0.24	0.17	0.3	-	-	1	1.8	-	0.35	-
Maximum Value	0.32	0.37	0.6	0.035	0.035	1.5	2.1	0.2	0.55	0.15

28CrNi2MoV Mechanical Properties

	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW	Impact Energy Absorption KV2 J
≤500	Tempering	780~930	≥635	≥14	≥40	235~280	≥41
501~1000	Tempering	740~890	≥590	≥15	≥40	220~265	≥41
1001~1500	Tempering	690~840	≥540	≥16	≥40	205~250	≥41

28CrNi2MoV Corresponding Standards(Same grade name, different standards)

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