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Germany VdTüV Cu-DHP Seamless tubes from Cu-DHP (SF-Cu) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Cu-DHP / Cu-DHP
Category Grade Standard Region/Area Standard Content
Metals Cu-DHP WB 420/6 Germany Seamless tubes from Cu-DHP (SF-Cu)

Chemical composition(mass fraction)(wt.%) of the Cu-DHP

Element Min Max Similar
P 0.0150 0.0400 -
Cu 99.9000 - -

Mechanical Properties of steel grade Cu-DHP

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)
918 (≥) 475 (≥) 21 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade Cu-DHP

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
22 - -     0.24 -  
678 769 - 23.3 313   -  
884 - 22 14.2   311 231

Heat Treatment of steel grade Cu-DHP

Heat treated : 1248°C - 1843°C

Technological Curves of steel grade Cu-DHP

Cross Reference Table (Equivalent Grade) of Cu-DHP

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