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X6CrNiCuS18-9-2

Description

UK B.S. BS EN 10088-1, BS EN 10088-3, X6CrNiCuS18-9-2 Specialsteel 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 and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X6CrNiCuS18-9-2
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X6CrNiCuS18-9-2 Austenite B.S. UK 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

Chemical composition(mass fraction)(wt.%) of the X6CrNiCuS18-9-2

C Si Mn P S Cr Ni Mo N Cu
≤0.08 ≤1.00 ≤2.00 ≤0.045 0.15 -0.35 17.00 -19.00 8.00 -10.00 ≤0.60 ≤0.11 1.40 -1.80

Mechanical Properties of steel grade X6CrNiCuS18-9-2

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)
719 (≥) 926 (≥) 12 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade X6CrNiCuS18-9-2

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
21 - -     0.22 -  
726 768 - 33.3 243   -  
451 - 22 34.2   322 311

Heat Treatment of steel grade X6CrNiCuS18-9-2

Heat treated : 1631°C - 1831°C

Technological Curves of steel grade X6CrNiCuS18-9-2

Relevant standard of X6CrNiCuS18-9-2

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

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