GS-13MnNi6-4 1.6221 - DIN 17182-1992 - H2ABC

中文版

Grade	GS-13MnNi6-4
Germany W-Nr.	1.6221
Corresponding Standard	DIN 17182-1992 General Purpose Steel Castings with Enhanced Weldability and Higher Toughness - Technical Delivery Condition
Classification	Cast Steel

GS-13MnNi6-4 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	N	V	Nb
Minimum Value	0.08	-	1	-	-	-	0.8	-	-	-	-
Maximum Value	0.15	0.6	1.7	0.02	0.01	0.3	1.2	0.2	0.02	0.1	0.05

GS-13MnNi6-4 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≤500	GS-13MnNi6-4VⅠ	Quenching + Tempering (VⅠ)	460~610②	≥300②③	≥22(A5)	Room Temperature: ≥80④ -40°C: ≥27
t≤200	GS-13MnNi6-4VⅡ	Quenching + Tempering (VⅡ)	480~630②	≥340②③	≥20(A5)	Room temperature: ≥80④ -40°C: ≥27

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