GS-8Mn7 1.5015 - DIN 17182-1992

Grade	GS-8Mn7
Germany W-Nr.	1.5015
Corresponding Standard	DIN 17182-1992 General Purpose Steel Castings with Enhanced Weldability and Higher Toughness - Technical Delivery Condition
Classification	Cast Steel

GS-8Mn7 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	N	V	Nb
Minimum Value	0.06	-	1.5	-	-	-	-	-	-
Maximum Value	0.1	0.6	1.8	0.02	0.015	0.2	0.02	0.1	0.05

GS-8Mn7 Mechanical Properties

wall thickness t mm	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
t≤60	GS-8Mn7V	Quenching + Tempering (V)	500~650②	≥350②③	≥22(A5)	Room Temperature: ≥80④ -40°C: ≥27

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