30CrMnTi A26302 - GB /T 3077-2015

30CrMnTi Chemical Element Composition Content (%)

	Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti
标准	Minimum Value	0.24	0.17	0.8	-	-	1	-	-	-	0.04
标准	Maximum Value	0.32	0.37	1.1	0.03	0.03	1.3	0.3	0.3	0.1	0.1

	Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti
本钢特钢	Minimum Value	0.26	0.17	0.8	-	-	1	-	-	-	0.04
本钢特钢	Maximum Value	0.32	0.37	1.1	0.025	0.02	1.3	0.3	0.2	0.15	0.1

30CrMnTi Mechanical Properties

diameter d mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW	Impact Energy Absorption KV2 J
sample	Double Quenching and Tempering	≥1470	≥9	≥40	≤229	≥47

Approximate Comparison Table structural alloy steel

30CrMnTi Corresponding Standards(Same grade name, different standards)

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