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India IS HR15 Wrought aluminium and aluminium alloy rivet stock for general engineering purposes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HR15 / HR15
Category Grade Standard Region/Area Standard Content
Metals HR15 IS 740 India Wrought aluminium and aluminium alloy rivet stock for general engineering purposes

Chemical composition(mass fraction)(wt.%) of the HR15

Element Min Max Similar
Zn - 0.2000 -
Ti - 0.2000 -
Si - 0.6000 -
Mn+Cr - 0.5000 -
Mn - 0.5000 -
Mg 2.8000 4.0000 -
Fe - 0.5000 -
Cu - 0.1000 -
Cr - 0.2500 -
Al - - -

Mechanical Properties of steel grade HR15

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)
161 (≥) 916 (≥) 44 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade HR15

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
12 - -     0.22 -  
991 117 - 43.3 423   -  
747 - 42 34.2   422 434

Heat Treatment of steel grade HR15

Heat treated : 1174°C - 1824°C

Technological Curves of steel grade HR15

Cross Reference Table (Equivalent Grade) of HR15

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