GX2CrNiMoN25-6-3 1.4468 - EN 10283-1998

Grade	GX2CrNiMoN25-6-3
European Standard Steel Grade	1.4468
Corresponding Standard	EN 10283-1998
Classification	Cast Steel

GX2CrNiMoN25-6-3 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	N
Minimum Value	-	-	-	-	-	24.5	5.5	2.5	0.12
Maximum Value	0.03	1	2	0.035	0.025	26.5	7	3.5	0.25

GX2CrNiMoN25-6-3 Mechanical Properties

thickness t mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
t≤150	solution annealed + quenching in water(+AT①) temperature 1120~1150°C	≥650	≥480	≤22	≥50

• Q: quenching in air or liquid；+AT: solution annealing + quenching in water

① After solution annealing at high temperature, castings may be cooled to a temperature between 1010 °C and 1040 °C prior to water quenching to prevent cracks and to improve corrosion resistance.

GX2CrNiMoN25-6-3 Corresponding Standards(Same grade name, different standards)

1	EN 10283-1998
	GX2CrNiMoN25-6-3 1.4468
2	EN 10340-2007
	GX2CrNiMoN25-6-3 1.4468

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