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Grade X2CrNiMo18-14-3
European Standard Steel Grade 1.4435
Corresponding Standard EN 10272-2016
Stainless Steel Bars for Pressure Purposes
Classification Austenitic Stainless Steel
X2CrNiMo18-14-3 Chemical Element Composition Content (%)
Component C Si Mn P S ① Cr Ni Mo N
Minimum Value - - - - - 17 12.5 2.5 -
Maximum Value 0.03 1 2 0.045 0.015 19 15 3 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.
X2CrNiMo18-14-3 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)≤400 500~700 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 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 Austenitic Stainless Steel
China Japan International Organization for Standardization European Standard
GB ISC JIS ISO Numerical Grade Numerical Grade
022Cr17Ni12Mo2 S31603 SUS316L X2CrNiMo18-14-3 4435-316-91-I 1.4435
3 Approximate Comparison Table Austenitic Stainless Steel
China Japan United States International Organization for Standardization Germany France European Standard Russia Sweden United Kingdom
GB JIS ASTM ISO DIN EN/DIN NF EN/NF EN Numerical Grade GOST SS BS EN/BS
00Cr17Ni14Mo2 SUS316L 316L
TP316L 		Type19a X2CrNiMo18-14-3 Z3CND17-12-03
Z3CND18-14-03 		X2CrNiMo18-14-3 1.4435 03KH17N14M3 2353 316S13
316S14
X2CrNiMo18-14-3 Corresponding Standards(Same grade name, different standards)
1 EN 10088-1-2005
X2CrNiMo 18-14-3 1.4435
2 EN 10253-4-2003
X2CrNiMo18-14-3 1.4435
3 EN 10250-4-1999
X2CrNiMo 18-14-3 1.4435
4 ISO TS 15510-2003
X2CrNiMo18-14-3
5 EN 10088-2-2005
X2CrNiMo18-14-3 1.4435
6 DIN 17440-1972
X2CrNiMo 18-14-3 X2CrNiMo 18-12 1.4435
7 EN 10088-3-2005
X2CrNiMo 18-14-3 1.4435
8 EN 10297(2)-2005
X2CrNiMo18-14-3 1.4435
9 EN 10088-3-2014
X2CrNiMo18-14-3 1.4435
10 ISO 15510-2014
X2CrNiMo18-14-3 4435-316-91-I
11 ISO 9328-7-2018
X2CrNiMo18-14-3
12 DIN EN 10088-3-2014
X2CrNiMo18-14-3 1.4435
13 NF EN 10088-2-2005
X2CrNiMo18-14-3 1.4435
14 NF EN 10088-1-2005
X2CrNiMo18-14-3 1.4435
15 NF EN 10028-7-2008
X2CrNiMo18-14-3 1.4435
16 NF EN 10296-2-2005
X2CrNiMo18-14-3 1.4435
17 NF EN 10028-7-2000
X2CrNiMo18-14-3 1.4435
18 DIN EN 10296-2-2006
X2CrNiMo18-14-3 1.4435
19 EN 10272-2016
X2CrNiMo18-14-3 1.4435
20 EN 10217-7-2021
X2CrNiMo 18-14-3 1.4435
21 EN 10088-2-2024
X2CrNiMo18-14-3 1.4435
22 EN 10028-7-2016
X2CrNiMo18-14-3 1.4435

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