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HAl66-6-3-2

China GB HAl66-6-3-2 铜及铜合金挤制棒 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HAl66-6-3-2 / HAl66-6-3-2
Category Grade Standard Region/Area Standard Content
Metals HAl66-6-3-2 GB/T 13808 China 铜及铜合金挤制棒

Chemical composition(mass fraction)(wt.%) of the HAl66-6-3-2

Element Min Max Similar

Mechanical Properties of steel grade HAl66-6-3-2

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)
849 (≥) 932 (≥) 14 12 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade HAl66-6-3-2

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
12 - -     0.21 -  
373 798 - 22.3 114   -  
399 - 21 32.2   434 142

Heat Treatment of steel grade HAl66-6-3-2

Heat treated : 1814°C - 1748°C

Technological Curves of steel grade HAl66-6-3-2

Cross Reference Table (Equivalent Grade) of HAl66-6-3-2

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