X2CrNi18-9 1.4307 - DIN EN 10296-2-2006

Grade	X2CrNi18-9
Germany W-Nr.	1.4307
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

X2CrNi18-9 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S ^①	Cr	Ni	N
Minimum Value	-	-	-	-	-	17.5	8	-
Maximum Value	0.03	1	2	0.045	0.015	19.5	10.5	0.11

① a controlled sulfur content of 0,015% to 0,030% is specified.

X2CrNi18-9 Mechanical Properties

condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Steel pipe:	≥470	Rp0.2：≥180 Rp1.0：≥215	l：≥40 t：≥35

◎ l=longitudinal, t=transverse

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

X2CrNi18-9 Corresponding Standards(Same grade name, different standards)

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