Ampco Metal AMPCO® 642 Aluminum-Silicon-Copper Alloy, Hot Extruded (M-30), 3" to 4" price 1947 per MT

Physical Properties
Specific Gravity
7.69 g/cc
Density
7.70 g/cc

Mechanical Properties
Hardness, Rockwell B
78
Tensile Strength, Ultimate
483 MPa
Tensile Strength, Yield
207 MPa
Elongation at Break
15 %
Modulus of Elasticity
110 GPa
Modulus of Rigidity
41.0 GPa
Poissons Ratio
0.34

Thermal Properties
CTE, linear
18.0 µm/m-°C @Temperature 20.0 °C
Specific Heat Capacity
0.380 J/g-°C
Thermal Conductivity
45.0 W/m-K

Component Elements Properties
Aluminum, Al
7.0 %
Copper, Cu
91 %
Silicon, Si
2.0 %

Electrical Properties
Electrical Resistivity
0.0000188 ohm-cm @Temperature 20.0 °C

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Andrey Kutuzov

University of Córdoba (Spain), email: [email protected]

Work with plastics from August, 2015

2 prices for Ampco Metal AMPCO® 642 Aluminum-Silicon-Copper Alloy, Hot Extruded (M-30), 3" to 4"

Seller from Manila – 2021-08-01:

Seller from Manila work with company: 3M, Solvay, RTP Company, SABIC Innovative Plastics (GE Plastics)

Price: $1947 per MT

Seller from Luanda – 2021-06-16:

Seller from Luanda work with company: 3M, Solvay, SABIC Innovative Plastics (GE Plastics), ALIMEX GmbH

Price: $2549 per MT