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Grade X5CrNiMo17-12-2
European Standard Steel Grade 1.4401
Corresponding Standard EN 10272-2016
Stainless steel bars for pressure purposes
Classification Austenitic Stainless Steel
X5CrNiMo17-12-2 Chemical Element Composition Content (%)
Component C Si Mn P S ① Cr Ni Mo N
Minimum Value - - - - - 16.5 10 2 -
Maximum Value 0.07 1 2 0.045 0.015 18.5 13 2.5 0.1
① Particular ranges of sulfur content may provide improvement of particular properties. For machinability, a controlled sulfur content of 0,015 % to 0,030 % is recommended and may be agreed. For weldability, a controlled sulfur content of 0,008 % to 0,030 % is recommended and may be agreed.
X5CrNiMo17-12-2 Mechanical Properties
Diameter or thickness
d or b
mm		 Tensile Strength
σb
Mpa 		Specified Plastic Yield Strength
Rp0.2
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW 		Impact Energy Absorption
KV2
J
≤160 500~700 Rp0.2：≥200
Rp1.0：≥235		 l: ≥40 ≤215 (at 20℃)：l ≥100
(at -196℃)：≥60
160<d (b)≤450 500~700 Rp0.2：≥200
Rp1.0：≥235		 tr: ≥30 ≤215 (at 20℃)：tr ≥60
(at -196℃)：≥ 60
a) Axial： l；Tangential：tr.
* The maximum HBW-values may be raised by 100 units or the tensile strength value may be raised by 200 MPa and the minimum elongation value be lowered to 20 % for bars of ≤ 35 mm thickness having a final cold deformation.
1 Approximate Comparison Table Austenitic Stainless Steel
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard Sweden United Kingdom
GB ISC CNS JIS KS ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade SS BS EN/BS
06Cr17Ni12Mo2 S31608 316 SUS 316 STS 316 316 S31600 X5CrNiMo 17-12-2 4401-316-00-I X5CrNiMo 17-12-2
(X5CrNiMo 18-10)
X5CrNiMo 17-13-3
(X5CrNiMo 18-12) 		1.4401
1.4401
1.4436
1.4436 		Z6CND 17-11
Z6CND 17-12 		X5CrNiMo 17-12-2
X3CrNiMo 17-13-3 		1.4401
1.4436 		2347
2343 		316S16
316S31
2 Approximate Comparison Table Austenitic Heat-Resistant Steel
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 DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST SS BS EN/BS
06Cr17Ni12Mo2
(0Cr17Ni12Mo2)
0Cr18Ni12Mo2Ti 		S31608 316 SUS 316 STS 316 316 S31600 X5CrNiMo 17-12-2 X5CrNiMo 17-12-2
(X5CrNiMo 18-10)
X5CrNiMo 17-13-3
(X5CrNiMo 18-12) 		1.4401
1.4401
1.4436
1.4436 		Z6CND 17-11
Z6CND 17-12 		X5CrNiMo 17-12-2
X3CrNiMo 17-13-3 		1.4401
1.4436 		08Х17Н13М2Т 2347
2343 		316S16
316S31
3 Approximate Comparison Table Austenitic Stainless Steel
China Japan United States Germany France European Standard Russia Sweden United Kingdom
GB JIS ASTM DIN EN/DIN NF EN/NF EN Numerical Grade GOST SS BS EN/BS
0Cr17Ni12Mo2 SUS316 316 X5CrNiMo17-12-2 Z6CND17-11
Z7CND17-11-02
Z7CND17-12-02 		X5CrNiMo17-12-2 1.4401 08KH16N11M3 2347 316S31
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
06Cr17Ni12Mo2
(0Cr17Ni12Mo2) 		S31608 SUS316 316 S31600 X5CrNiMo17-12-2 4401-316-00-I X5CrNiMo17-12-2 1.4401
X5CrNiMo17-12-2 Corresponding Standards(Same grade name, different standards)
1 EN 10088-1-2005
X5CrNiMo 17-12-2 1.4401
2 EN 10296-2-2005
X5CrNiMo17-12-2 1.4401
3 EN 10253-4-2003
X5CrNiMo17-12-2 1.4401
4 EN 10263-5-2001
X5CrNiMo17-12-2 1.4401
5 EN 10269-2006
X5CrNiMo17-12-2 1.4401
6 EN 10250-4-1999
X5CrNiMo 17-12-2 1.4401
7 ISO TS 15510-2003
X5CrNiMo17-12-2
8 EN 10088-2-2005
X5CrNiMo17-12-2 1.4401
9 DIN 17440-1972
X5CrNiMo 17-12-2 X5CrNiMo 18-10 1.4401
10 EN 10088-3-2005
X5CrNiMo17-12-2 1.4401
11 EN 10269-2013
X5CrNiMo 17-12-2 1.4401
12 EN 10088-3-2014
X5CrNiMo17-12-2 1.4401
13 ISO 15510-2014
X5CrNiMo17-12-2 4401-316-00-I
14 NF EN 10269-1999
X5CrNiMo17-12-2 1.4401
15 VDI 2230-1-2015
X5CrNiMo 17-12-2 1.4401
16 DIN EN 10263-5-2018
X5CrNiMo 17-12-2 1.4401
17 DIN EN 10269-2014
X5CrNiMo 17-12-2 1.4401
18 ISO 9328-7-2018
X5CrNiMo17-12-2
19 DIN EN 10088-3-2014
X5CrNiMo17-12-2 1.4401
20 DIN EN 10270-3-2012
X5CrNiMo17-12-2 1.4401
21 ISO 683-18-2014
X5CrNiMo17-12-2 4401-316-00-I
22 ISO 4954-2018
X5CrNiMo17-12-2 4401-316-00-I
23 NF EN 10088-2-2005
X5CrNiMo17-12-2 1.4401
24 NF EN 10088-1-2005
X5CrNiMo17-12-2 1.4401
25 NF EN 10028-7-2008
X5CrNiMo17-12-2 1.4401
26 NF EN 10296-2-2005
X5CrNiMo17-12-2 1.4401
27 NF EN 10028-7-2000
X5CrNiMo17-12-2 1.4401
28 EN 10263-5-2017
X5CrNiMo 17-12-2 1.4401 SS316
29 DIN EN 10151-2002
X5CrNiMo17-12-2 1.4401
30 ISO 4954-2-2024
X5CrNiMo17-12-2 4401-316-00-I
31 DIN EN 10296-2-2006
X5CrNiMo17-12-2 1.4401
32 EN 10272-2016
X5CrNiMo17-12-2 1.4401

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