Grade X1NiCrMoCu31-27-4
European Standard Steel Grade 1.4563
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 g/cm3
X1NiCrMoCu31-27-4 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo N
Minimum Value - - - - - 26 30 0.7 3 -
Maximum Value 0.02 0.7 2 0.03 0.01 28 32 1.5 4 0.1
X1NiCrMoCu31-27-4 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 500~750 ≥220 (long.)
≥35
≤230 (long.)
≥100
Bar, rod, wire, section, bright products; 160<d≤250 +AT 500~750 ≥220 (tr.)
≥30
≤230 (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
1 Approximate Comparison Table corrosion-resistant alloy
China United States Germany
GB ISC UNS DIN EN/DIN W-Nr.
NS 1404
BG2830
H 08028 N 08028
Sanicro 28
X1NiCrMoCu 31-27-4 1.4563
2 Approximate Comparison Table
United States International Organization for Standardization European Standard
UNS ISO Numerical Grade EN Numerical Grade
N08028 X1NiCrMoCu31-27-4 4563-080-28-I X1NiCrMoCu31-27-4 1.4563

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