Moulds are precision tools, complex in shape, withstand the expansion force of the blank, and have high requirements for structural strength, rigidity, surface hardness, surface roughness and processing accuracy. The development level of mold production is one of the important signs of machinery manufacturing level. 7075 aluminum sheet belongs to Al-Zn-Mg-Cu series super-durable aluminum. It is a cold-treated forging alloy with high strength and high hardness, which is better than mild steel. All 7075 aluminum moulding sheet  produced by Chalco are ultrasonically detected, which can effectively ensure that there is no trachoma and impurities, and can be used to make underwear molds.



Technical parameters of 7075 aluminum moulding sheet plate:
Typical alloy: 7075
Status: F, O, T6, T651, T7451, H112
Thickness: 1-500 mm
Width: <2600 mm
Length: <8000 mm
Typical products of 7075 aluminum moulding sheet : Gao Erfu ball head, mold, shoe mold, precision parts, etc.