CNC machining in Aluminum 2A12 | Manufacturing Materials

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Aluminum 2A12 (Al-Cu-Mg)

4.6 (19 Reviews) 485 orders

Material type: Metal, High strength, Non-magnetic

Aluminum 2A12(Al-Cu-Mg ) is the hard alloy, its composition is more reasonable and owns better overall performance. It is the largest amount of hard aluminum. The alloy is characterized by: High strength, with a certain degree of heat resistance, can be used as working parts below 150°C.

Process compatibility

CNC Milling CNC Turning

Material Color

Silver white

Material advantages

It has excellent processing performance, excellent welding characteristics and electroplating, good corrosion resistance, high toughness and no deformation after processing, compact material without defects and easy polishing, easy color film, excellent oxidation effect, etc.

Material shortcomings

The corrosion resistance is not high, in order to improve the corrosion resistance of anodic oxidation treatment and often used methods of paint or aluminum surface layer.

Recommended description

Widely used as space fixtures, electrical fixtures, communications, automation machinery parts, precision processing, mold manufacturing, electronics and precision instrument, SMT, PC board solder vehicles and so on.

Properties

Name
Tensile Strength	470 MPa
Yield Strength	205 MPa
Elongation	10%
Hardness	120
Fatigue	105
Conductivity(20℃)	30
Resistivity(20℃)	48 n.m
Elasticity Modulus	68
Density	2.8 g/cm3