GX40CrSi13 1.4729 - DIN EN 10295-2003

Grade	GX40CrSi13
Germany W-Nr.	1.4729
Corresponding Standard	DIN EN 10295-2003 Heat Resistant Steel Castings
Classification	Cast Steel
Properties	Corrosion Resistance
Density	7.7 g/cm³

GX40CrSi13 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu ^*	Mo	W ^*	V ^*	Nb ^*	Co ^*
Minimum Value	0.3	1	-	-	-	12	-	-	-	-	-	-	-
Maximum Value	0.5	2.5	1	0.04	0.03	14	1	0.2	0.5	0.2	0.08	0.2	0.5

GX40CrSi13 Mechanical Properties

condition	Test Temperature	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Hardness HBW
Cast steel	Room Temperature	Annealing (+A)			≤300
Cast steel		-	100h (1000h) Rupture Strength σr 120(75)	Creep Strength for 1%-10000h 22	-
Cast steel		-	100h (1000h) Rupture Strength σr 28(21)	Creep Strength for 1%-10000h 9	-
Cast steel		-	100h (1000h) Rupture Strength σr 10(7)	Creep Strength for 1%-10000h 3.5	-
Cast steel		-		Creep Strength for 1%-10000h 1	-

GX40CrSi13 Corresponding Standards(Same grade name, different standards)

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