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India IS 83428 Specification for Aluminium Alloy Ingots for Bearings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 83428 / 83428
Category Grade Standard Region/Area Standard Content
Metals 83428 IS 6754 India Specification for Aluminium Alloy Ingots for Bearings

Chemical composition(mass fraction)(wt.%) of the 83428

Element Min Max Similar
Total Others - 0.5000 -
Sn 17.5000 22.5000 -
Si - 0.7000 -
Mn - 0.7000 -
Fe - 0.7000 -
Cu 0.7000 1.3000 -
Al - - -
Total Others - 0.5000 -
Sn 17.5000 22.5000 -
Si - 0.7000 -
Other - 1.0000 -
Mn - 0.7000 -
Fe - 0.7000 -
Cu 0.7000 1.3000 -
Al - - -

Mechanical Properties of steel grade 83428

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)
162 (≥) 333 (≥) 13 13 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade 83428

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
31 - -     0.43 -  
518 534 - 44.3 441   -  
721 - 24 14.2   123 223

Heat Treatment of steel grade 83428

Heat treated : 1914°C - 1788°C

Technological Curves of steel grade 83428

Cross Reference Table (Equivalent Grade) of 83428

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