High strength properties of QC-7 aluminum alloy

QC-7 aluminum alloy has important uses in injection mold and blow mold manufacturing. The following is a more detailed description of its application:

QC-7 chemical composition:

Cu: 0.15-0.4

Si: 0.4-0.8,

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Fe: 0.7-,0.13

Mn0.15-0.50,

Mg: 0.8-1.2

Zn: 0.25-0.50

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Cr: 0.04-0.35

Ti: 0.15

Density is 2.72g/cm3

Mechanical properties:

Tensile strength (25°CMPa)

Yield strength (25°CMPa)

Hardness 500kg Force 10mm ball

Elongation 1.6mm (1/16in) Thickness

Note: Longitudinal mechanical properties of pipe at room temperature

Different properties in different states.

Injection molds: QC-7 aluminum alloy is very suitable for manufacturing injection molds due to its high strength and durability. Injection molds usually need to withstand greater pressure and repeated use, and the high strength of QC-7 aluminum alloy can extend the service life of the mold and ensure that it maintains stable performance during long-term use.

Blow mold: The high strength of QC-7 aluminum alloy makes it also suitable for the manufacture of blow molds. Blowing molds often require the manufacture of products of large size or depth, and the high strength of QC-7 aluminum alloy can meet these requirements. Its strength properties ensure that the blow mold can withstand the forces from internal pressure during the manufacturing process while maintaining structural stability.

In general, QC-7 aluminum alloy has important uses in injection mold and blow mold manufacturing due to its high strength and durability. It can provide reliable and durable mold materials, extend the life of the mold and ensure product quality.