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Cu 99.97K

Poland PN Cu99.97K Copper - Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Cu99.97K / Cu 99.97K
Category Grade Standard Region/Area Standard Content
Metals Cu 99.97K PN H82120 Poland Copper - Grades

Chemical composition(mass fraction)(wt.%) of the Cu 99.97K

Element Min Max Similar
Cu+Ag 99.9700 - -
S - 0.0030 -
Ni - 0.0020 -
Zn - 0.0030 -
Sn - 0.0020 -
Sb - 0.0020 -
Fe - 0.0040 -
As - 0.0020 -
Bi - 0.0010 -
Pb - 0.0030 -

Mechanical Properties of steel grade Cu 99.97K

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)
852 (≥) 237 (≥) 22 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade Cu 99.97K

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
32 - -     0.14 -  
244 262 - 23.3 132   -  
616 - 11 41.2   241 112

Heat Treatment of steel grade Cu 99.97K

Heat treated : 1345°C - 1188°C

Technological Curves of steel grade Cu 99.97K

Cross Reference Table (Equivalent Grade) of Cu 99.97K

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