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Grade X2CrNiMo17-12-2
European Standard Steel Grade 1.4404
Corresponding Standard EN 10296-2-2005
Welded circular steel tubes for mechanical and general engineering purposes — Technical delivery conditions — Part 2 Stainless steel
Classification Austenitic Stainless Steel
X2CrNiMo17-12-2 Chemical Element Composition Content (%)
Component C Si Mn P S ① Cr Ni Mo N
Minimum Value - - - - - 16.5 10 2 -
Maximum Value 0.03 1 2 0.045 0.015 18.5 13 2.5 0.11
① a controlled sulfur content of 0,015% to 0,030% is specified.
X2CrNiMo17-12-2 Mechanical Properties
condition Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
%
Steel pipe: ≥490 Rp0.2：≥190
Rp1.0：≥225		 l：≥40
t：≥30
◎ l=longitudinal, t=transverse
◎ Resistance to intergranular corrosiona: Yes (When tested in accordance with EN ISO3651-2)
1 Approximate Comparison Table
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard Russia Sweden United Kingdom
GB ISC CNS JIS KS ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST SS BS EN/BS
022Cr17Ni12Mo2
(00Cr17Ni14Mo2) 		S31603 316L SUS 316L STS 316L 316L S31603 X2CrNiMo 17-12-2
X2CrNiMo17-12-3 		4404-316-03-I
4432-316-03-I 		X2CrNiMo 18-14-3
(X2CrNiMo 18-12) 		1.4435 Z2CND 17-13 X2CrNiMo 17-12-2
X2CrNiMo17-12-3 		1.4404
1.4432 		03Х17Н14М2 2353 316S11
316S12
2 Approximate Comparison Table
Germany France European Standard United Kingdom
DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade BS EN/BS
X2CrNiMo 17-13-2
(X2CrNiMo 18-10) 		1.4404 Z2CND 17-12 X2CrNiMo 17-12-2 1.4404 316S11
3 Approximate Comparison Table
China Japan United States International Organization for Standardization Germany France European Standard Sweden United Kingdom
GB JIS ASTM ISO DIN EN/DIN NF EN/NF EN Numerical Grade SS BS EN/BS
00Cr17Ni14Mo2
0Cr18Ni12Mo2Ti 		SUS316
SUS316L 		316L Type19 X2CrNiMo17-13-2 Z2CND17-12
Z3CND17-11-02
Z3CND18-12-02 		X2CrNiMo17-12-2 1.4404 2348 316S11
4 Approximate Comparison Table Stainless steels for cold heading and cold extruding
China Japan United States International Organization for Standardization European Standard
GB ISC JIS ASTM/AISI UNS ISO Numerical Grade EN Numerical Grade
022Cr17Ni12Mo2
(00Cr17Ni14Mo2) 		S31603 SUS316L 316L S31603 X2CrNiMo17-12-2 4404-316-03-I X2CrNiMo17-12-2 1.4404
X2CrNiMo17-12-2 Corresponding Standards(Same grade name, different standards)
1 EN 10088-1-2005
X2CrNiMo 17-12-2 1.4404
2 EN 10296-2-2005
X2CrNiMo17-12-2 1.4404
3 EN 10253-4-2003
X2CrNiMo17-12-2 1.4404
4 EN 10263-5-2001
X2CrNiMo17-12-2 1.4404
5 EN 10269-2006
X2CrNiMo17-12-2 1.4404
6 EN 10250-4-1999
X2CrNiMo 17-12-2 1.4404
7 ISO TS 15510-2003
X2CrNiMo17-12-2
8 EN 10088-2-2005
X2CrNiMo17-12-2 1.4404
9 EN 10088-3-2005
X2CrNiMo 17-12-2 1.4404
10 EN 10269-2013
X2CrNiMo 17-12-2 1.4404
11 EN 10088-3-2014
X2CrNiMo 17-12-2 1.4404
12 ISO 15510-2014
X2CrNiMo17-12-2 4404-316-03-I
13 NF EN 10269-1999
X2CrNiMo17-12-2 1.4404
14 DIN EN 10263-5-2018
X2CrNiMo 17-12-2 1.4404
15 DIN EN 10269-2014
X2CrNiMo 17-12-2 1.4404
16 ISO 9328-7-2018
X2CrNiMo17-12-2
17 DIN EN 10088-3-2014
X2CrNiMo 17-12-2 1.4404
18 ISO 683-18-2014
X2CrNiMo17-12-2 4404-316-03-I
19 ISO 4954-2018
X2CrNiMo17-12-2 4404-316-03-I
20 NF EN 10088-2-2005
X2CrNiMo17-12-2 1.4404
21 NF EN 10088-1-2005
X2CrNiMo17-12-2 1.4404
22 NF EN 10028-7-2008
X2CrNiMo17-12-2 1.4404
23 NF EN 10296-2-2005
X2CrNiMo17-12-2 1.4404
24 NF EN 10028-7-2000
X2CrNiMo17-12-2 1.4404
25 EN 10263-5-2017
X2CrNiMo 17-12-2 1.4404
26 ISO 4954-2-2024
X2CrNiMo17-12-2 4404-316-03-I
27 DIN EN 10296-2-2006
X2CrNiMo17-12-2 1.4404

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