25SiMn2MoV A14262 - GB /T 3077-2015

Grade	25SiMn2MoV
China ISC	A14262
Corresponding Standard	GB /T 3077-2015 Alloy Structure Steels
Classification	Alloy Steel
Properties	Strength Hardness Impact Toughness Forgability Weldability Quench Hardness

25SiMn2MoV Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
Minimum Value	0.22	0.9	2.2	-	-	-	-	-	0.3	0.05
Maximum Value	0.28	1.2	2.6	0.03	0.03	0.3	0.3	0.3	0.4	0.12

25SiMn2MoV 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	Quenching + Tempering	≥1470	≥10	≥40	≤269	≥47

25SiMn2MoV Corresponding Standards(Same grade name, different standards)

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