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Home Material EN 10088-3-2005
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Grade X10CrNi 18-8
European Standard Steel Grade 1.4310
Corresponding Standard EN 10088-3-2005
Stainless steels--Part 3:Techincal delivery conditions for semi-finished products,bar,rods and sections for general purposes
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
Density 7.9 g/cm3
X10CrNi 18-8 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo N
Minimum Value 0.05 - - - - 16 6 - -
Maximum Value 0.15 2 2 0.045 0.015 19 9.5 0.8 0.11
① Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast. All appropriate precautions are to be taken to avoid the addition of such elements from scrap and other materials used in production which would impair mechanical properties and the suitability of the steel.
X10CrNi 18-8 Mechanical Properties
thickness/diameter
t/d
mm		 Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW
t≤40* +AT 500~750 ≥195 ≥40 ≤230
d≤40** +C800 800~1000 ≥500 ≥12 -
+AT=solution annealed；+C=cold worked， +C suffix number represents the tensile strength grade, the minimum tensile strength value
1 Approximate Comparison Table
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard United Kingdom
GB ISC CNS JIS KS ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. NF EN/NF Numerical Grade BS EN/BS
12Cr17Ni7
(1Cr17Ni7) 		S30110 301 SUS 301 STS 301 301 S30100 X5CrNi 17-7
X12CrNi17-7
14
(ISO 683-13:1986) 		4319-301-00-I
4310-301-09-X 		X10CrNi 18-8 1.4310 Z12CN 17-07
Z12CN 18-07 		1.4319 301S21
2 Approximate Comparison Table
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard Russia United Kingdom
GB ISC CNS JIS KS ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST BS EN/BS
12Cr18Ni9
(1Cr18Ni9) 		S30210 302 SUS 302 STS 302 302 S30200 X10CrNi 18-8
12
(ISO 683-13:1986) 		4310-301-00-I X12CrNi 18-8 1.4300 Z10CN 18-09 X10CrNi 18-8 1.4310 12Х18Н9 302S25
3 Approximate Comparison Table
Japan United States International Organization for Standardization Germany France European Standard Sweden United Kingdom
JIS ASTM ISO DIN EN/DIN NF EN/NF EN Numerical Grade SS BS EN/BS
SUS301 301 X9CrNi18-8 X12CrNi17-7 Z11CN18-08
Z12CN18-09 		X10CrNi18-8 1.4310 2331 301S21
302S26
4 Approximate Comparison Table Stainless steels for cold heading and cold extruding
China United States International Organization for Standardization European Standard
GB ISC ASTM/AISI UNS ISO Numerical Grade EN Numerical Grade
12Cr17Ni7
(1Cr17Ni7) 		S30110 301 S30100 X10CrNi18-8 4310-301-00-I X10CrNi18-8 1.4310
X10CrNi18-8 Corresponding Standards(Same grade name, different standards)
1 EN 10088-1-2005
X10CrNi 18-8 1.4310
2 EN 10263-5-2001
X10CrNi18-8 1.4310
3 ISO TS 15510-2003
X10CrNi18-8
4 EN 10088-3-2005
X10CrNi 18-8 1.4310
5 EN 10088-3-2014
X10CrNi 18-8 1.4310
6 ISO 15510-2014
X10CrNi18-8 4310-301-00-I
7 DIN EN 10263-5-2018
X10CrNi18-8 1.4310
8 DIN EN 10088-3-2014
X10CrNi 18-8 1.4310
9 DIN EN 10270-3-2012
X10CrNi18-8 1.4310
10 ISO 4954-2018
X10CrNi18-8 4310-301-00-I
11 NF EN 10088-2-2005
X10CrNi18-8 1.4310
12 NF EN 10088-1-2005
X10CrNi18-8 1.4310
13 EN 10263-5-2017
X10CrNi18-8 1.4310
14 DIN EN 10151-2002
X10CrNi18-8 1.4310
15 ISO 4954-2-2024
X10CrNi18-8 4310-301-00-I

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