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India IS 40800 Wrought Aluminium and Aluminium Alloys for Manufacture of Utensils - Specification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 40800 / 40800
Category Grade Standard Region/Area Standard Content
Metals 40800 IS 21 India Wrought Aluminium and Aluminium Alloys for Manufacture of Utensils - Specification

Chemical composition(mass fraction)(wt.%) of the 40800

Element Min Max Similar

Mechanical Properties of steel grade 40800

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)
435 (≥) 869 (≥) 23 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade 40800

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 - -     0.43 -  
428 384 - 42.3 322   -  
468 - 44 24.2   143 312

Heat Treatment of steel grade 40800

Heat treated : 1478°C - 1833°C

Technological Curves of steel grade 40800

Cross Reference Table (Equivalent Grade) of 40800

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