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X3CrNiCu19-9-2

Description

UK B.S. BS EN 10088-1, BS EN 10088-3, BS EN 10263-5, X3CrNiCu19-9-2 Specialsteel Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X3CrNiCu19-9-2
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X3CrNiCu19-9-2 Austenite B.S. UK Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels

Chemical composition(mass fraction)(wt.%) of the X3CrNiCu19-9-2

C Si Mn P S Cr Ni Mo N Cu
≤0.035 ≤1.00 1.50 -2.00 ≤0.045 ≤0.015 18.00 -19.00 8.00 -9.00 ≤ ≥ ≤0.11 1.50 -2.00

Mechanical Properties of steel grade X3CrNiCu19-9-2

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
882 (≥) 854 (≥) 32 23 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade X3CrNiCu19-9-2

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
41 - -     0.41 -  
973 771 - 32.3 323   -  
646 - 34 24.2   142 112

Heat Treatment of steel grade X3CrNiCu19-9-2

Heat treated : 1285°C - 1287°C

Technological Curves of steel grade X3CrNiCu19-9-2

Relevant standard of X3CrNiCu19-9-2

BS EN 10088-1 Stainless steels - Part 1: List of stainless steels BS-EN-10088-1.pdf
BS EN 10088-3 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 BS-EN-10088-3.pdf
BS EN 10263-5 Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels BS-EN-10263-5.pdf

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