Grade X2CrNiMoN 17-13-3
Germany W-Nr. 1.4429
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
X2CrNiMoN 17-13-3 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo N
Minimum Value - - - - - 16.5 11 2.5 0.12
Maximum Value 0.03 1 2 0.045 0.015 18.5 14 3 0.22
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.
X2CrNiMoN 17-13-3 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 580~800 ≥280 (long.)
≥40
≤250 (long.)
≥100
Bar, rod, wire, section, bright products; 160<d≤250 +AT 580~800 ≥280 (tr.)
≥30
≤250 (tr.)
≥60
+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
Approximate Comparison Table
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 DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade SS BS EN/BS
022Cr17Ni12Mo2N
(00Cr17Ni13Mo2N)
S31653 316LN SUS 316LN STS 316LN 316LN S31653 X2CrNiMoN 17-12-2
X2CrNiMoN 17-11-2
X2CrNiMoN 17-13-3
(X2CrNiMoN 18-13)
1.4429 Z2CND 17-13Az
Z3CND 17-12Az
X2CrNiMoN 17-13-3
X2CrNiMoN 17-12-2
1.4429
1.4406
2375 316S63
316S61

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