E-CuAg

Category Type Material
Non-ferrous Metals Wrought Copper

show all types of Non-ferrous Metals

 CuAl5
CuNi10Fe
CuNi18Zn20
CuNi44Mn
CuSn6,7P0,1
CuSn8 (P bronze)
CuZn 15
CuZn 37
CuZn 40
CuZn30 (brass)
CuZn40Pb3 (brass)
E-Cu
E-CuAg

Data Table for: Non-ferrous Metals: Wrought Copper: E-CuAg

Mechanical Properties

Quantity Value Unit
Young's modulus 120000 - 120000 MPa
Shear modulus 45000 - 45000 MPa
Tensile strength 220 - 320 MPa
Elongation 12 - 48 %
Yield strength 50 - 270 MPa

Physical Properties

Quantity Value Unit
Thermal expansion 17 - 17 e-6/K
Thermal conductivity 390 - 390 W/m.K
Specific heat 385 - 385 J/kg.K
Melting temperature 1082 - 1083 °C
Density 8900 - 8900 kg/m3
Resistivity 0.017 - 0.017 Ohm.mm2/m
Electrochemical potential 0.34 - 0.34 V

Environmental Data

Quantity Value Unit
Eco indicator 95 98.9 mPt
EPS 116000 mELU
GER 94.9 MJ
Raw materials input 3.49466668848186 kg
Solid 134.00177356 kg
Eco indicator 99 2.54 Pt
Environmental remarks Considerable differences appear in practice. Therefore we used the energy requirements of winning in open mines and smelting in the main producing countries US and Chile as basis. The sulfidic ore has a copper content of 0,6%. There is also a wide spread in the emission of SO2 during the refinery process. This reaches from 38 gram/kg Cu to 3500 gram/kg Cu, with an average of 1060gram / kg Cu. Often the reclaimed SO2 is used for the production of sulphuric acid. The world avererage scrap percentage is 20%.

General

     
Remarks (Cu rest, Ag 0.02-0.12 (wt.%))

Sample: Wrought Copper

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