GX40NiCrSiNb 38-19 1.4849 - DIN EN 10295-2003

Grade	GX40NiCrSiNb 38-19
Germany W-Nr.	1.4849
Corresponding Standard	DIN EN 10295-2003 Heat Resistant Steel Castings
Classification	Cast Steel
Properties	Corrosion Resistance
Density	8 g/cm³

GX40NiCrSiNb 38-19 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu ^*	Mo	W ^*	V ^*	Nb	Co ^*
Minimum Value	0.3	1	-	-	-	18	36	-	-	-	-	1.2	-
Maximum Value	0.5	2.5	2	0.04	0.03	21	39	0.25	0.5	0.6	0.12	1.8	1

GX40NiCrSiNb 38-19 Mechanical Properties

condition	Test Temperature	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %
cast steel	Room Temperature	≥420	≥220	≥4
cast steel	700°C	1000h Rupture Strength σr 93	Creep Strength for 1%-10000h 60
cast steel	800°C	100h Rupture Strength σr 93	Creep Strength for 1%-10000h 38
cast steel	900°C	100h (1000h) Rupture Strength σr 49(36)	Creep Strength for 1%-10000h 20
cast steel	1000°C		Creep Strength for 1%-10000h 8

New and Old Grade Replacement List

GX40NiCrSiNb38-19 Corresponding Standards(Same grade name, different standards)

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