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Australia AS 1080 Carbon steels and carbon-manganese steels - hot rolled bars and semi-finished products and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1080 / 1080
Category Grade Standard Region/Area Standard Content
Metals 1080 AS/NZS 1442 Australia Carbon steels and carbon-manganese steels - hot rolled bars and semi-finished products

Chemical composition(mass fraction)(wt.%) of the 1080

Element Min Max Similar
Si 0.1000 0.3500 -
S - 0.0400 -
P - 0.0400 -
Ni - 0.3500 -
Mo - 0.1000 -
Mn 0.6000 0.9000 -
Cu - 0.3500 -
Cr - 0.3000 -
C 0.7500 0.8800 -

Mechanical Properties of steel grade 1080

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)
343 (≥) 143 (≥) 43 43 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade 1080

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
33 - -     0.24 -  
449 989 - 21.3 421   -  
343 - 13 12.2   234 134

Heat Treatment of steel grade 1080

Heat treated : 1145°C - 1113°C

Technological Curves of steel grade 1080

Cross Reference Table (Equivalent Grade) of 1080

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