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Grade X2CrNiN18-7
1.4318
Corresponding Standard NF EN 10296-2-2005
Welded circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2 : stainless steel tubes
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
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
%
Steel pipe: ≥630 Rp0.2：≥330
Rp1.0：≥370		 l：≥45
t：≥45
X2CrNiN18-7 Corresponding Standards(Same grade name, different standards)
1 EN 10088-1-2005
X2CrNiN 18-7 1.4318
2 EN 10296-2-2005
X2CrNiN18-7 1.4318
3 ISO TS 15510-2003
X2CrNiN18-7
4 ISO 15510-2014
X2CrNiN18-7 4318-301-53-I
5 ISO 9328-7-2018
X2CrNiN18-7
6 NF EN 10088-2-2005
X2CrNiN18-7 1.4318
7 NF EN 10088-1-2005
X2CrNiN18-7 1.4318
8 NF EN 10028-7-2008
X2CrNiN18-7 1.4318
9 NF EN 10296-2-2005
X2CrNiN18-7 1.4318
10 NF EN 10028-7-2000
X2CrNiN18-7 1.4318
11 DIN EN 10296-2-2006
X2CrNiN18-7 1.4318

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