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Grade X14CrMoS 17
Germany W-Nr. 1.4104
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 Martensitic Stainless Steel
Properties Corrosion Resistance
X14CrMoS 17 Chemical Element Composition Content (%)
Component C ⓒ Si Mn P S Cr Mo
Minimum Value 0.1 - - - 0.15 15.5 0.2
Maximum Value 0.17 1 1.5 0.04 0.35 17.5 0.6
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.
X14CrMoS 17 Mechanical Properties
condition Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW
Bar, rod, wire, section, bright products +A ≤730 ≤220
Bars, rods, wire, profiles, bright products; d≤60 +QT650 650~850 ≥500 (long.)
≥12
Bars, rods, wire, profiles, bright products; 60<d≤160 +QT650 650~850 ≥500 ≥10
Cold drawn, precision bar; d≤10 +QT650 700~980 ≥580 ≥7
Cold drawn, precision bar; 10<d≤16 +QT650 700~980 ≥530 ≥7
Cold drawn, precision bar; 16<d≤40 +QT650 650~930 ≥500 ≥9
Cold drawn, precision bar; 40<d≤63 +QT650 650~880 ≥500 ≥10
Cold drawn, precision bar; 63<d≤160 +QT650 650~850 ≥500 ≥10
Cold drawn, precision bar; d≤10 +A ≤880 ≤280
Cold drawn, precision bar; 10<d≤16 +A ≤880 ≤280
Cold drawn, precision bar; 16<d≤40 +A ≤800 ≤250
Cold drawn, precision bar; 40<d≤63 +A ≤760 ≤230
Cold drawn, precision bar; 63<d≤160 +A ≤730 ≤220
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; 0.5<d≤1 +A ≤1100 ≥10
Cold drawn wire; 1<d≤3 +A ≤1050 ≥10
Cold drawn wire; 3<d≤5 +A ≤100 ≥10
Cold-drawn wire; 5<d≤16 +A ≤950 ≥15
Cold rolled bar; d≤25 +C550 550~750 ≥440 ≥15
+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
Approximate Comparison Table
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard Sweden
GB ISC CNS JIS KS ASTM UNS ISO DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade SS
Y10Cr17
(Y1Cr17) 		S11717 430F SUS 430F STS 430F 430F S43020 X7CrS 17
X14CrS 17
8a
(ISO 630-1:1987) 		X14CrMoS 17
(X12CrMoS 17) 		1.4104 Z10CF 17 X14CrMoS 17 1.4104 2383
X14CrMoS17 Corresponding Standards(Same grade name, different standards)
1 EN 10088-1-2005
X14CrMoS 17 1.4104
2 EN 10088-3-2005
X14CrMoS 17 1.4104
3 EN 10088-3-2014
X14CrMoS 17 1.4104
4 DIN EN 10088-3-2014
X14CrMoS 17 1.4104
5 NF EN 10088-1-2005
X14CrMoS17 1.4104

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