GX4CrNi13-4 1.4317 - EN 10283-2019

Grade	GX4CrNi13-4
European Standard Steel Grade	1.4317
Corresponding Standard	EN 10283-2019 Corrosion Resistant Steel Castings
Classification	Cast Steel
Density	7.7 g/cm³

GX4CrNi13-4 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
Minimum Value	-	-	-	-	-	12	3.5	-	-	-
Maximum Value	0.06	1	1	0.035	0.025	13.5	5	0.3	0.7	0.08

GX4CrNi13-4 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≤300	Quench in air or liquid at 1000~1050°C and temper at 590-620°C (+QT)	≥760	≥550	≥15	≥50
t≤300	Quench in air or liquid at 1000~1050°C and temper at 500-530°C (+QT)	≥900	≥830	≥12	≥35
t≤300	1000-1050°C air or liquid quenching + first tempering 660-680°C, second tempering 560-620°C (+QT)	≥700	≥500	≥16	≥50

GX4CrNi13-4 Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!