GX23CrMoV12-1 1.4931 - EN 10213-2007(+A1:2016)

Grade	GX23CrMoV12-1
European Standard Steel Grade	1.4931
Corresponding Standard	EN 10213-2007(+A1:2016) Steel castings for pressure purposes
Classification	Cast Steel

GX23CrMoV12-1 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	W	V
Minimum Value	0.2	-	0.5	-	-	11.3	-	-	1	-	0.25
Maximum Value	0.26	0.4	0.8	0.03	0.02	12.2	1	0.3	1.2	0.5	0.35

GX23CrMoV12-1 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 ≤ 150	Quenching and Tempering (QT)①	740~880	≥540	A: ≥15	≥27

Approximate Comparison Table Heat-Resistant Cast Steels and Alloys

GX23CrMoV12-1 Corresponding Standards(Same grade name, different standards)

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