Study the characteristics of AlMg0.7Si aluminum alloy

Main applications of AlMg0.7Si aluminum alloy:

AlMg0.7Si aluminum alloy chemical composition:

Aluminum Al: balance

Silicon Si: ≤ 0.10

Iron Fe: ≤0.12

Copper Cu: 1.2~1.9

Manganese Mn: ≤0.06

Magnesium Mg: 1.9~ 2.6

Chromium Cr: 0.18~0.25

Zinc Zn: 5.2~6.2

Titanium Ti: ≤0.06

Others not specified Element: Each type: ≤0.05; Total: ≤0.15

AlMg0.7Si Mechanical properties:

Tensile strength σb (MPa): ≤305

Extension Length δ10 (%): ≥5

Density: 2.730g/cm.

Poisson's ratio: 0.33 at 20°C (68F)

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Elastic modulus: tensile: 69.3GPa (10.1?106psi),

shear 26GPa (3.75?106psi),

compression 70.7GPa (10.3 ?106psi)

Note: Sample size of pipe mechanical properties at room temperature: Wall thickness/mm (all) Status: Aluminum and aluminum alloy drawn (rolled) seamless pipe (H32)

Sample size: All

Resin products: AlMg0.7Si aluminum alloy is often used to make molds for resin products, such as injection molds and compression molds. This alloy provides good mechanical properties and wear resistance, allowing it to withstand high pressures and temperatures during mold processing.

Home appliance parts: Because AlMg0.7Si aluminum alloy has good plasticity and machinability, it is often used to manufacture home appliance parts, including air conditioner casings, refrigerator doors, washing machine barrels, etc.

Automotive parts: AlMg0.7Si aluminum alloy is also widely used in automobile manufacturing, such as body structure, hood, wheels, etc. This alloy has high strength and lightweight characteristics, which can reduce the weight of the entire vehicle and improve fuel efficiency.

Daily necessities molds: AlMg0.7Si aluminum alloy is commonly used to manufacture various daily necessities molds, such as kitchenware molds, cosmetic packaging molds, etc. It has good surface finish and wear resistance and can meet the requirements of high-precision mold processing.

High-strength mold plates and fixtures: Based on the high strength and good wear resistance of AlMg0.7Si aluminum alloy, it is widely used in the manufacturing of high-strength tooling such as mold plates and fixtures.