ZG34CrNiMo - JB /ZQ 4297-1986

ZG34CrNiMo Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
Minimum Value	0.3	0.3	0.6	-	-	1.4	1.4	-	0.15	-
Maximum Value	0.37	0.6	1	0.025	0.025	1.7	1.7	0.25	0.35	0.05

ZG34CrNiMo Mechanical Properties

sectional dimension	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
＜150	Tempering	950~1000	≥700	≥12	-	240~290	ISO-V ≥32
150~250	Tempering	800~950	≥650	≥12	-	220~270	≥28
250~400	Tempering	800~950	≥650	≥10	-	220~270	≥20

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!