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Australia AS 485 Copper and copper alloys - Forging stock and forgings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 485 / 485
Category Grade Standard Region/Area Standard Content
Metals 485 AS/NZS 1568 Australia Copper and copper alloys - Forging stock and forgings

Chemical composition(mass fraction)(wt.%) of the 485

Element Min Max Similar
Zn - - -
Sn 0.5000 1.0000 -
Pb 1.3000 2.2000 -
Fe - 0.1000 -
Cu 59.0000 62.0000 -

Mechanical Properties of steel grade 485

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)
589 (≥) 848 (≥) 31 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade 485

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
42 - -     0.13 -  
657 521 - 43.3 131   -  
182 - 24 12.2   214 242

Heat Treatment of steel grade 485

Heat treated : 1544°C - 1939°C

Technological Curves of steel grade 485

Cross Reference Table (Equivalent Grade) of 485

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