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A829 G13450

America ASTM A829G13450 Standard Specification for Alloy Structural Steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A829G13450 / A829 G13450
Category Grade Standard Region/Area Standard Content
Metals A829 G13450 ASTM A829/A829M America Standard Specification for Alloy Structural Steel

Chemical composition(mass fraction)(wt.%) of the A829 G13450

Element Min Max Similar
P - 0.0350 -
S - 0.0400 -
Mn 1.5000 1.9000 -
Si 0.1500 0.4000 -
C 0.4100 0.4900 -

Mechanical Properties of steel grade A829 G13450

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)
326 (≥) 878 (≥) 24 24 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade A829 G13450

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
21 - -     0.44 -  
693 869 - 33.3 413   -  
863 - 23 41.2   211 431

Heat Treatment of steel grade A829 G13450

Heat treated : 1246°C - 1442°C

Technological Curves of steel grade A829 G13450

Cross Reference Table (Equivalent Grade) of A829 G13450

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