Available 24/7 at contact@steel-grades.com

India IS 31200 Wrought aluminium and aluminium alloy sheet and strip for general engineering purposes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 31200 / 31200
Category Grade Standard Region/Area Standard Content
Metals 31200 IS 737 India Wrought aluminium and aluminium alloy sheet and strip for general engineering purposes

Chemical composition(mass fraction)(wt.%) of the 31200

Element Min Max Similar
Zn - 0.2000 -
Si - 0.4000 -
Mn 0.3000 0.8000 -
Mg 0.2000 0.8000 -
Fe - 0.7000 -
Cu - 0.1000 -
Cr - 0.1000 -
Al - - -

Mechanical Properties of steel grade 31200

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)
358 (≥) 241 (≥) 22 42 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade 31200

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
32 - -     0.44 -  
225 786 - 22.3 144   -  
512 - 11 42.2   114 334

Heat Treatment of steel grade 31200

Heat treated : 1158°C - 1326°C

Technological Curves of steel grade 31200

Cross Reference Table (Equivalent Grade) of 31200

Available Suppliers

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com
  • Do you supply this 31200?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top