15MnMoV4-5 1.5402 - EN 10222-2-2017

Grade	15MnMoV4-5
European Standard Steel Grade	1.5402
Corresponding Standard	EN 10222-2-2017 Steel Forgings for Pressure Purposes. Part 2:Ferritic and Martensitic Steels with Specified Elevated Temperature Properties
Classification	Alloy Steel

15MnMoV4-5 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Mo	V
Minimum Value	-	-	0.9	-	-	0.4	0.04
Maximum Value	0.18	0.4	1.4	0.025	0.01	0.6	0.08

15MnMoV4-5 Mechanical Properties

	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
t≤35	510~650	≥345	I：≥23，tr/t：≥21	≥40
35＜t≤70	510~650	≥345	I：≥22，tr/t：≥20	≥40
70＜t≤250	510~650	≥325	I：≥21，tr/t：≥19	≥40

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