GX40NiCrSiNb35-25 1.4852 - DIN 17465-1993

Grade	GX40NiCrSiNb35-25
Germany W-Nr.	1.4852
Corresponding Standard	DIN 17465-1993 Heat Resisting Steel Castings - Technical Delivery Conditions
Classification	Cast Steel

GX40NiCrSiNb35-25 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Nb
Minimum Value	0.35	1	-	-	-	24	33	0.8
Maximum Value	0.45	2.5	1.5	0.035	0.03	26	35	1.8

GX40NiCrSiNb35-25 Mechanical Properties

product	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Cast steel	Casting State	≥400①	≥220	≥5①	-

Approximate Comparison Table Heat-Resistant Cast Steels and Alloys

China		Japan	United States		International Organization for Standardization	Germany		France	United Kingdom
GB	ISC	JIS	ASTM	UNS	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	BS EN/BS
ZG40Ni35Cr26Si2Nb1	C53942	SCH 24XNb	≈HP	J95705	GX40NiCrSiNb35-26	GX40NiCrSiNb35-25	1.4852	GX40NiCrSiNb35-26	GX40NiCrSiNb35-26

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