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Australia AS CD3 Carbon and carbon-manganese steel - Cold-finished bars and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CD3 / CD3
Category Grade Standard Region/Area Standard Content
Metals CD3 AS/NZS 1443 Australia Carbon and carbon-manganese steel - Cold-finished bars

Chemical composition(mass fraction)(wt.%) of the CD3

Element Min Max Similar

Mechanical Properties of steel grade CD3

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)
267 (≥) 794 (≥) 13 41 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade CD3

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 - -     0.12 -  
311 432 - 42.3 413   -  
268 - 31 34.2   434 211

Heat Treatment of steel grade CD3

Heat treated : 1897°C - 1185°C

Technological Curves of steel grade CD3

Cross Reference Table (Equivalent Grade) of CD3

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