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Grade X6CrNiTi18-10
European Standard Steel Grade 1.4541
Corresponding Standard EN 10272-2016
Stainless Steel Bars for Pressure Purposes
Classification Austenitic Stainless Steel
X6CrNiTi18-10 Chemical Element Composition Content (%)
Component C Si Mn P S ① Cr Ni More
Minimum Value - - - - - 17 9 Ti：5 x C ~ 0.70
Maximum Value 0.08 1 2 0.045 0.015 19 12
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.
X6CrNiTi18-10 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：≥190
Rp1.0：≥225		 l: ≥40 ≤215 (at 20℃)：l ≥100
(at -196℃)：≥60
160<d (b)≤400 500~700 Rp0.2：≥190
Rp1.0：≥225		 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
06Cr18Ni11Ti S32168 321 SUS 321 STS 321 321 S32100 X6CrNiTi 18-10 4541-321-00-I X6CrNiTi 18-10
(X10CrNiTi 18-9) 		1.4541 Z6CNT 18-10 X6CrNiTi 18-10 1.4541 09Х18Н10Т
Х18Н10Т 		2337 321S12
321S31
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
06Cr18Ni11Ti
(0Cr18Ni11Ti) 		S32168 321 SUS 321 STS 321 321 S32100 X6CrNiTi 18-10 X6CrNiTi 18-10
(X10CrNiTi 18-9) 		1.4541 Z6CNT 18-10 X6CrNiTi 18-10 1.4541 09Х18Н10Т 2337 321S12
321S31
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
0Cr18Ni10Ti
1Cr18Ni11Ti
H0Cr20Ni10Ti 		SUS321 321 X10CrNiTi18-9
X6CrNiTi18-10 		Z6CNT18-10 X6CrNiTi18-10 1.4541 08KH18N10T
08KH18N12T
12KH18N10T 		2337 321S31
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
06Cr18Ni11Ti
(0Cr18Ni11Ti) 		S32168 SUS321 321 S32100 X6CrNiTi18-10 4541-321-00-I X6CrNiTi18-10 1.4541
X6CrNiTi18-10 Corresponding Standards(Same grade name, different standards)
1 EN 10088-1-2005
X6CrNiTi 18-10 1.4541
2 EN 10296-2-2005
X6CrNiTi18-10 1.4541
3 EN 10253-4-2003
X6CrNiTi18-10 1.4541
4 EN 10263-5-2001
X6CrNiTi18-10 1.4541
5 EN 10250-4-1999
X6CrNiTi 18-10 1.4541
6 ISO TS 15510-2003
X6CrNiTi18-10
7 EN 10088-2-2005
X6CrNiTi18-10 1.4541
8 EN 10088-3-2005
X6CrNiTi 18-10 1.4541
9 EN 10297(2)-2005
X6CrNiTi18-10 1.4541
10 ISO 9327(-5)-1999
X6CrNiTi18-10 (F53)
11 EN 10088-3-2014
X6CrNiTi 18-10 1.4541
12 ISO 15510-2014
X6CrNiTi18-10 4541-321-00-I
13 DIN EN 10263-5-2018
X6CrNiTi18-10 1.4541
14 ISO 9328-7-2018
X6CrNiTi18-10
15 DIN EN 10088-3-2014
X6CrNiTi 18-10 1.4541
16 ISO 683-18-2014
X6CrNiTi18-10 4541-321-00-I
17 ISO 4954-2018
X6CrNiTi18-10 4541-321-00-I
18 NF EN 10088-2-2005
X6CrNiTi18-10 1.4541
19 NF EN 10088-1-2005
X6CrNiTi18-10 1.4541
20 NF EN 10028-7-2008
X6CrNiTi18-10 1.4541
21 NF EN 10296-2-2005
X6CrNiTi18-10 1.4541
22 NF EN 10028-7-2000
X6CrNiTi18-10 1.4541
23 EN 10263-5-2017
X6CrNiTi18-10 1.4541
24 ISO 4954-2-2024
X6CrNiTi18-10 4541-321-00-I
25 DIN EN 10296-2-2006
X6CrNiTi18-10 1.4541
26 EN 10272-2016
X6CrNiTi18-10 1.4541
27 EN 10217-7-2021
X6CrNiTi 18-10 1.4541
28 EN 10088-2-2024
X6CrNiTi18-10 1.4541
29 EN 10028-7-2016
X6CrNiTi18-10 1.4541

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