X2CrNiN18-7 1.4318 - DIN EN 10296-2-2006

Grade	X2CrNiN18-7
Germany W-Nr.	1.4318
Corresponding Standard	DIN EN 10296-2-2006 Welded circular steel tubes for mechanical and general engineering purposes — Technical delivery conditions — Part 2 Stainless steel
Classification	Austenitic Stainless Steel

X2CrNiN18-7 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	N
Minimum Value	-	-	-	-	-	16.5	6	0.1
Maximum Value	0.03	1	2	0.045	0.015	18.5	8	0.2

X2CrNiN18-7 Mechanical Properties

condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Steel pipe:	≥630	Rp0.2：≥330 Rp1.0：≥370	l：≥45 t：≥45

◎ l=longitudinal, t=transverse

◎ Resistance to intergranular corrosiona: Yes (When tested in accordance with EN ISO3651-2)

X2CrNiN18-7 Corresponding Standards(Same grade name, different standards)

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