Grade X1CrNiMoCuNW 24-22-6
European Standard Steel Grade 1.4659
Corresponding Standard EN 10088-3-2014
Stainless steels-Part 3: Technical delivery condition 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
Density 8.2 g/cm3
X1CrNiMoCuNW 24-22-6 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo N W
Minimum Value - - 2 - - 23 21 1 5.5 0.35 1.5
Maximum Value 0.02 0.7 4 0.03 0.01 25 23 2 6.5 0.5 2.5
X1CrNiMoCuNW 24-22-6 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 800~1000 ≥420 (long.)
≥50
≤290 (long.)
≥90
Approximate Comparison Table
United States International Organization for Standardization European Standard
UNS ISO Numerical Grade Numerical Grade
S31266 X1CrNiMoCuNW24-22-6 4659-312-66-I 1.4659

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