47100

Eutectic alloy with excellent fluidity and high resistance to hot tearing. It also has good machinability. Auminium 47100 is not normally age-hardened and the pressure-tight casting is subjected to fatigue loading. 

Mechanical Properties

Material Alloy Tensile Strength   Elongation   Hardness   Impact Strength   Young's Modulus   Yield Strength (0.2%)   Fatigue Strength   Creep Limit   Process
MPa
% in 50mm
布氏硬度 (HB)
J
Gpa
MPa
Mpa
Mpa
Aluminium
240
1
70
-
70
140
90
-

Physical Properties

Material Alloy Density   Melting Point (Average +/- 50)   Coefficient of Thermal Expansion   Thermal Conductivity   Electrical Conductivity   Process
g/cm3
°C
µm/m°K
W / m K
% IACS
Aluminium
2.65
570
20
150
20

Composition

Aluminium
% 47100
Aluminum Remainder
Copper 0.7-1.2
Magnesium 0.35
Iron (max) 1.3
Lead (max) 0.2
Cadmium (max)
Tin (max) 0.1
Nickel (max) 0.3
Zinc 0.55
Manganese 0.55
Silicon 10.5-13.5
Other-Metallic 0.25
Titanium 0.2
Chromium 0.1
RoHS Compliant

 

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Last updated 12.23.2019