CuNi44Mn

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: CuNi44Mn

Mechanical Properties

Quantity Value Unit
Young's modulus 170000 - 170000 MPa
Shear modulus 62000 - 62000 MPa
Tensile strength 480 - 680 MPa
Elongation 5 - 45 %
Yield strength 200 - 550 MPa

Physical Properties

Quantity Value Unit
Thermal expansion 15 - 15 e-6/K
Thermal conductivity 21 - 21 W/m.K
Specific heat 420 - 420 J/kg.K
Melting temperature 1225 - 1300 °C
Density 8900 - 8900 kg/m3
Resistivity 0.49 - 0.49 Ohm.mm2/m

Environmental Data

Quantity Value Unit
Eco indicator 95 157.9 mPt
EPS 58600 mELU
Ex (in) / Ex (out) 79.3115086061424 MJ/MJ
GER 202 MJ
Raw materials input 8.65883306094726 kg
Solid 73.04496658 kg
Eco indicator 99 3.08 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, Ni 44, Mn 0.5-2.0, Fe <0.5 (wt.%))

Sample: Wrought Copper

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