X1CrNiMoCuN20-18-7 1.4547 - DIN EN 10296-2-2006

Grade	X1CrNiMoCuN20-18-7
Germany W-Nr.	1.4547
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

X1CrNiMoCuN20-18-7 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	N
Minimum Value	-	-	-	-	-	19.5	17.5	0.5	6	0.18
Maximum Value	0.02	0.7	1	0.03	0.01	20.5	18.5	1	7	0.25

X1CrNiMoCuN20-18-7 Mechanical Properties

condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Steel pipe:	≥650	Rp0.2：≥300 Rp1.0：≥340	l：≥35 t：≥30

◎ l=longitudinal, t=transverse

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

Approximate Comparison Table

X1CrNiMoCuN20-18-7 Corresponding Standards(Same grade name, different standards)

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