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KOBELCO Alumibrass

Global 企业标准 KOBELCOAlumibrass and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals KOBELCO Alumibrass -- Global

Chemical composition(mass fraction)(wt.%) of the KOBELCO Alumibrass

Element Min Max Similar
Zn - - -
Pb - 0.0500 -
Ni 0.2000 1.0000 -
Fe - 0.0500 -
Cu 76.0000 79.0000 -
As 0.0200 0.0600 -
Al 1.8000 2.5000 -

Mechanical Properties of steel grade KOBELCO Alumibrass

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)
582 (≥) 398 (≥) 22 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade KOBELCO Alumibrass

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
22 - -     0.43 -  
595 634 - 13.3 434   -  
361 - 11 23.2   334 442

Heat Treatment of steel grade KOBELCO Alumibrass

Heat treated : 1382°C - 1965°C

Technological Curves of steel grade KOBELCO Alumibrass

Cross Reference Table (Equivalent Grade) of KOBELCO Alumibrass

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