Grade X3CrNiCu 18-9-4
Germany W-Nr. 1.4567
Corresponding Standard DIN EN 10269-2014
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
Density 7.9 g/cm3
X3CrNiCu 18-9-4 Chemical Element Composition Content (%)
Component C Si Mn P S * Cr Ni Cu N
Minimum Value - - - - - 17 8.5 3 -
Maximum Value 0.04 1 2 0.045 0.015 19 10.5 4 0.1
X3CrNiCu 18-9-4 Mechanical Properties
diameter
d
mm
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Impact Energy Absorption
KV2
J
d≤160 +AT 450~650 ≥175 ≥45 ≥100
d≤35 +C700 700~850 ≥350 ≥20 ≥80
Approximate Comparison Table
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard
GB ISC CNS JIS KS ASTM/AISI UNS ISO Numerical Grade DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade
06Cr18Ni9Cu3 S30488 XM7 SUS XM7 STS XM7 XM7 S30430 X3CrNiCu 18-9-4 4567-304-30-I X3CrNiCu 18-9 1.4567 Z3CNU 18-10 X3CrNiCu 18-9-4 1.4567

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