GX40NiCrSi35-26 1.4857 - EN 10295-2002

Grade	GX40NiCrSi35-26
European Standard Steel Grade	1.4857
Corresponding Standard	EN 10295-2002 Heat resistant steel castings
Classification	Cast Steel
Density	8 g/cm³

GX40NiCrSi35-26 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu ^*	Mo	W ^*	V ^*	Nb ^*	Co ^*
Minimum Value	0.3	1	-	-	-	24	33	-	-	-	-	-	-
Maximum Value	0.5	2.5	2	0.04	0.03	27	36	0.25	0.5	0.6	0.12	0.6	1

*The maximum content of the element is not specified

GX40NiCrSi35-26 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	≥440	≥220	≥6
cast steel	700°C		Creep Strength for 1%-10000h 70
cast steel	800°C		Creep Strength for 1%-10000h 40
cast steel	900°C		Creep Strength for 1%-10000h 20
cast steel	1000°C		Creep Strength for 1%-10000h 8

GX40NiCrSi35-26 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"!