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

America SAE G1800 汽车用灰铁铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G1800 / G1800
Category Grade Standard Region/Area Standard Content
Metals G1800 SAE J 431 America 汽车用灰铁铸件

Chemical composition(mass fraction)(wt.%) of the G1800

Element Min Max Similar

Mechanical Properties of steel grade G1800

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)
965 (≥) 588 (≥) 34 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade G1800

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 - -     0.42 -  
344 817 - 34.3 234   -  
575 - 42 41.2   133 431

Heat Treatment of steel grade G1800

Heat treated : 1836°C - 1142°C

Technological Curves of steel grade G1800

Cross Reference Table (Equivalent Grade) of G1800

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 G1800?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top