CuSn8 (P bronze)

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: CuSn8 (P bronze)

Mechanical Properties

Quantity Value Unit
Young's modulus 114000 - 114000 MPa
Shear modulus 42000 - 42000 MPa
Tensile strength 420 - 700 MPa
Elongation 6 - 65 %
Yield strength 170 - 650 MPa

Physical Properties

Quantity Value Unit
Thermal expansion 17 - 17 e-6/K
Thermal conductivity 60 - 60 W/m.K
Specific heat 376 - 376 J/kg.K
Melting temperature 860 - 1040 °C
Density 8800 - 8800 kg/m3
Resistivity 0.15 - 0.15 Ohm.mm2/m

Environmental Data

Quantity Value Unit
Eco indicator 95 92 mPt
EPS 186000 mELU
Ex (in) / Ex (out) 38.9161141539349 MJ/MJ
GER 106 MJ
Raw materials input 3.74342565384616 kg
Solid 123.30986001 kg
Eco indicator 99 3.56 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, Sn 8.0, P 0.02-0.40 (wt.%)) Phosphor bronze has a low friction coefficient and is shock resistant.

Sample: Wrought Copper

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