ZG34Cr2Ni2Mo - JB /T 6402-2018

Grade	ZG34Cr2Ni2Mo
Corresponding Standard	JB /T 6402-2018 Heavy low alloy steel castings - Technical specification
Classification	Cast Steel

ZG34Cr2Ni2Mo Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu ^①	Mo	V ^①
Minimum Value	0.3	0.3	0.6	-	-	1.4	1.4	-	0.15	-
Maximum Value	0.37	0.6	1	0.03	0.03	1.7	1.7	0.25	0.35	0.05

ZG34Cr2Ni2Mo Mechanical Properties

form	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
Casting	Tempering	950~1000	≥700	≥12	-	240~290	KV2 or KV8: ≥32

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