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China YS H80 铜及铜合金挤制管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H80 / H80
Category Grade Standard Region/Area Standard Content
Metals H80 YS/T 662 China 铜及铜合金挤制管

Chemical composition(mass fraction)(wt.%) of the H80

Element Min Max Similar
Zn - - -
Pb - 0.0300 -
Other - 0.3000 -
Ni - 0.5000 -
Fe - 0.1000 -
Cu 79.0000 81.0000 -
Zn - - -
Pb - 0.0300 -
Other - 0.3000 -
Ni - 0.5000 -
Fe - 0.1000 -
Cu 79.0000 81.0000 -

Mechanical Properties of steel grade H80

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)
771 (≥) 686 (≥) 24 34 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade H80

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
24 - -     0.33 -  
582 668 - 12.3 341   -  
621 - 32 32.2   313 412

Heat Treatment of steel grade H80

Heat treated : 1399°C - 1537°C

Technological Curves of steel grade H80

Cross Reference Table (Equivalent Grade) of H80

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