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A380 Die Cast Aluminum Properties

A380 Die Cast Aluminum Properties

  A380 die-cast aluminum alloy is the most common special aluminum alloy because it combines easy casting mould, easy machining, good heat conduction, and other characteristics. Variable mobility, pressure bearing, and high temperature split resistance are very strong. It is widely used in various products, including chassis of motor equipment, engine brackets, gearboxes, furniture, generators and control arms, brackets, etc.



1. Material composition



JIS Standard

Cu

Si

Mg

Zn

Fe

Mn

Ni

Sn

Al

A380

3.0-4.0

7.5-9.5

0.1

3.0

1.3

0.5

0.5

0.35

Remain




2. Mechanical properties



Alloy

Tensile strength Test

Hardness test

Tensile strength MPa

Yield Strength MPa

Elongation %

Hardness  HB

A380

324

160

3.5

80





3. Physical Properties

Material

Alloy

Density

Melting Point (Average +/- 50)

Thermal Conductivity

Coefficient of Thermal Expansion  

Electrical Conductivity

Process


Unit


g/cm3

°C

W / m K

µm/m°K

% IACS


Aluminum Die Casting Metals

Aluminum Alloy 380

2.71

566

96

21.8

23.0

Cold Chamber Die Casting




4. Application

A380 die-cast aluminum is widely used in various products, including chassis of motor equipment, engine brackets, gearboxes, furniture, generators and control arms and brackets etc.



5. Advantages

  • Excellent mechanical properties.

  • Good fluidity and filling

  • Good machinability

  • Generally good corrosion resistance.

  • Good dimensional accuracy and stable size

  • Good surface treatment characteristics.


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