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America AA 1275 Wrought alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1275 / 1275
Category Grade Standard Region/Area Standard Content
Metals 1275 TEAL-1 America Wrought alloys

Chemical composition(mass fraction)(wt.%) of the 1275

Element Min Max Similar
Ga - 0.0300 -
Mn - 0.0200 -
Si - 0.0800 -
Cu 0.0500 0.1000 -
V - 0.0300 -
Ti - 0.0200 -
Al 99.7500 - -
Zn - 0.0300 -
Mg - 0.0200 -
Fe - 0.1200 -
Others each - 0.0100 -

Mechanical Properties of steel grade 1275

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)
386 (≥) 874 (≥) 43 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade 1275

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 - -     0.34 -  
268 576 - 42.3 143   -  
388 - 12 34.2   141 423

Heat Treatment of steel grade 1275

Heat treated : 1195°C - 1928°C

Technological Curves of steel grade 1275

Cross Reference Table (Equivalent Grade) of 1275

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