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Australia AS 259 Copper and copper alloys - Seamless tubes for engineering purposes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 259 / 259
Category Grade Standard Region/Area Standard Content
Metals 259 AS 1572 Australia Copper and copper alloys - Seamless tubes for engineering purposes

Chemical composition(mass fraction)(wt.%) of the 259

Element Min Max Similar

Mechanical Properties of steel grade 259

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)
443 (≥) 622 (≥) 43 43 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade 259

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
43 - -     0.41 -  
877 624 - 22.3 414   -  
987 - 34 13.2   343 221

Heat Treatment of steel grade 259

Heat treated : 1158°C - 1714°C

Technological Curves of steel grade 259

Cross Reference Table (Equivalent Grade) of 259

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