G17Mn5 1.1131 - EN 10340-2007

Grade	G17Mn5
European Standard Steel Grade	1.1131
Corresponding Standard	EN 10340-2007 Steel castings for structural uses
Classification	Cast Steel

G17Mn5 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S ^*	Cr	Ni	Cu	Mo	V	More
Minimum Value	0.15	-	1	-	-	-	-	-	-	-	Cr+Mo+Ni+V≤1
Maximum Value	0.2	0.6	1.6	0.02	0.02	0.3	0.4	0.3	0.12	0.03	Cr+Mo+Ni+V≤1

G17Mn5 Mechanical Properties

thickness t mm	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≤50	Quenching and Tempering (+QT)	450~600	≥240	≥24	≥70 (room temperature); ≥27 (-40°C)

Approximate Comparison Table Cast Steel

G17Mn5 Corresponding Standards(Same grade name, different standards)

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