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X5CrNiMoCuNb14-5

Description

UK B.S. BS EN 10088-1, BS EN 10088-3, X5CrNiMoCuNb14-5 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: X5CrNiMoCuNb14-5
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X5CrNiMoCuNb14-5 Precipitation-Hardening 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 X5CrNiMoCuNb14-5

C Si Mn P S Cr Ni Mo Nb+Ta Cu
≤0.07 ≤0.70 ≤1.00 ≤0.04 ≤0.015 13.00 -15.00 5.00 -6.00 1.20 -2.00 0.15 -0.60 1.20 -2.00

Mechanical Properties of steel grade X5CrNiMoCuNb14-5

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)
976 (≥) 444 (≥) 31 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade X5CrNiMoCuNb14-5

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
44 - -     0.32 -  
452 957 - 12.3 134   -  
378 - 43 42.2   442 242

Heat Treatment of steel grade X5CrNiMoCuNb14-5

Heat treated : 1391°C - 1488°C

Technological Curves of steel grade X5CrNiMoCuNb14-5

Relevant standard of X5CrNiMoCuNb14-5

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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