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HP Grade 1

India IS HPGrade1 High purity aluminium ingot for remelting for special applications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HPGrade1 / HP Grade 1
Category Grade Standard Region/Area Standard Content
Metals HP Grade 1 IS 11890 India High purity aluminium ingot for remelting for special applications

Chemical composition(mass fraction)(wt.%) of the HP Grade 1

Element Min Max Similar
Zn - 0.0100 -
V+Ti - 0.0100 -
Si - 0.0300 -
Others each - 0.0050 -
Mn - 0.0100 -
Mg - 0.0100 -
Ga - 0.0100 -
Fe - 0.0400 -
Cu - 0.0100 -
Al 99.9500 - -

Mechanical Properties of steel grade HP Grade 1

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)
335 (≥) 599 (≥) 13 42 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade HP Grade 1

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
14 - -     0.42 -  
322 561 - 43.3 141   -  
241 - 42 11.2   233 114

Heat Treatment of steel grade HP Grade 1

Heat treated : 1757°C - 1958°C

Technological Curves of steel grade HP Grade 1

Cross Reference Table (Equivalent Grade) of HP Grade 1

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