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Grade X2CrNi 19-11
Germany W-Nr. 1.4306
Corresponding Standard DIN EN 10088-3-2014
Stainless steels – Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
X2CrNi 19-11 Chemical Element Composition Content (%)
Component C Si Mn P S ⓑ Cr Ni ⓓ N
Minimum Value - - - - - 18 10 -
Maximum Value 0.03 1 2 0.045 0.03 20 12 0.1
① Elements not quoted in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast. All 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.
X2CrNi 19-11 Mechanical Properties
condition Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW 		Impact Energy Absorption
KV2
J
Bar, rod, wire, section, bright products; d≤160 +AT 460~680 ≥180 (long.)
≥45		 ≤215 (long.)
≥100
Bar, rod, wire, section, bright products; 160<d≤250 +AT 460~680 (tr.)
≥35		 ≤215 (tr.)
≥60
Cold drawn, precision bar; d≤10 +AT 600~930 ≥400 (long.)
≥25
Cold drawn, precision bar; 10<d≤16 +AT 600~930 ≥380 ≥25
Cold drawn, precision bar; 16<d≤40 +AT 460~830 ≥180 ≥30 (long.)
≥100
Cold drawn, precision bar; 40<d≤63 +AT 460~830 ≥180 ≥30 ≥100
Cold drawn, precision bar; 63<d≤160 +AT 460~680 ≥180 ≥45 ≥100
Cold Drawn, Precision Finished Bars; 160<d≤250 +AT 460~680 ≥180 (tr.)
≥35		 (tr.)
≥60
Cold drawn wire; d≥0.05 +C500 500~700
Cold drawn wire; d≥0.05 +C600 600~800
Cold drawn wire; d≥0.05 +C700 700~900
Cold drawn wire; d≥0.05 +C800 800~1000
Cold drawn wire; d≥0.05 +C900 900~1100
Cold drawn wire; d≥0.05 +C1000 1000~1250
Cold drawn wire; d≥0.05 +C1100 1100~1350
Cold drawn wire; d≥0.05 +C1200 1200~1450
Cold drawn wire; d≥0.05 +C1400 1400~1700
Cold drawn wire; d≥0.05 +C1600 1600~1900
Cold drawn wire; d≥0.05 +C1800 1800~2100
Cold drawn wire; 0.05<d≤0.1 +AT ≤1100 (long.)
≥20
Cold drawn wire; 0.1<d≤0.2 +AT ≤1050 ≥20
Cold drawn wire; 0.2<d≤0.5 +AT ≤1000 ≥30
Cold drawn wire; 0.5<d≤1 +AT ≤950 ≥30
Cold drawn wire; 1<d≤3 +AT ≤900 ≥30
Cold drawn wire; 3<d≤5 +AT ≤850 ≥35
Cold-drawn wire; 5<d≤16 +AT ≤800 ≥35
Cold-rolled rods; d≤35 +C700 700~850 ≥350 ≥20
Cold rolled bar; d≤25 +C800 800~1000 ≥500 ≥12
+AT=solution annealed；+A=annealed；+QT = quenched and tempered；+P=precipitation hardening；+C=Cold worked，+Csuffix followed by a number represents the tensile strength grade, i.e., the minimum tensile strength value.
long.=longitudinal；tr.=transverse
d=diameter or thickness；Unit mm
New and Old Grade Replacement List
Corresponding Standard Grade
DIN 17440-1972
Grade
Germany W-Nr.
Other Name
DIN EN 10088-3-2014
Grade
Germany W-Nr.
1 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
022Cr19Ni10
(00Cr19Ni10) 		S30403 304L SUS 304L STS 304L 304L S30403 X2CrNi 19-11
X2CrNi 18-9 		4306-304-03-I
4307-304-03-I 		X2CrNi 19-11
(X2CrNi 18-9) 		1.4306 Z2CN 18-10
Z2CN 18-09 		X2CrNi 19-11
X2CrNi 18-9 		1.4306
1.4307 		03Х18Н10 304S12
2 Approximate Comparison Table Corrosion-resistant cast steels
China Japan United States Germany France Russia United Kingdom
GB JIS ASTM DIN EN/DIN W-Nr. NF EN/NF GOST BS EN/BS
ZG00Cr18Ni10 SUS19 CF3 G-X2CrNi18 9 1.4306 Z2CN18.10M Х18Н8Л(旧号) 304C12
X2CrNi19-11 Corresponding Standards(Same grade name, different standards)
1 EN 10088-1-2005
X2CrNi 19-11 1.4306
2 EN 10296-2-2005
X2CrNi19-11 1.4306
3 EN 10253-4-2003
X2CrNi19-11 1.4306
4 EN 10263-5-2001
X2CrNi19-11 1.4306
5 EN 10250-4-1999
X2CrNi 19-11 1.4306
6 ISO TS 15510-2003
X2CrNi19-11
7 DIN 17440-1972
X2CrNi 19-11 X2CrNi 18-9 1.4306
8 EN 10088-3-2005
X2CrNi 19-11 1.4306
9 EN 10088-3-2014
X2CrNi 19-11 1.4306
10 DIN EN 10263-5-2018
X2CrNi19-11 1.4306
11 ISO 9328-7-2018
X2CrNi19-11
12 DIN EN 10088-3-2014
X2CrNi 19-11 1.4306
13 ISO 683-18-2014
X2CrNi19-11 4306-304-03-I
14 ISO 4954-2018
X2CrNi19-11 4306-304-03-I
15 NF EN 10088-2-2005
X2CrNi19-11 1.4306
16 NF EN 10088-1-2005
X2CrNi19-11 1.4306
17 NF EN 10028-7-2008
X2CrNi19-11 1.4306
18 NF EN 10296-2-2005
X2CrNi19-11 1.4306
19 NF EN 10028-7-2000
X2CrNi19-11 1.4306
20 EN 10263-5-2017
X2CrNi19-11 1.4306
21 ISO 4954-2-2024
X2CrNi19-11 4306-304-03-I
22 DIN EN 10296-2-2006
X2CrNi19-11 1.4306

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