The non-heat treatable alloys of 1xxx, 3xxx, and 5xxxx are all strengthened by various degrees of cold working, as denoted by the "H" tempers.
The heat treatable alloys of 2xxx, 6xxx, and 7xxx are such that when subjected to thermal temperatures, they gain pronounced strengthening. Hence, tempers are indicated by "T". These alloys are also inventoried in clad form to increase corrosion resistance. All of the aluminum alloys are available in the annealed condition or commonly referred to as "O".
haomei aluminium provides painted aluminium coil products with the best reputation in the industry for consistency of quality and performance.
our products not only meet the highest quality requirements but are also produced according to EN, DIN, BS, ASTM and ECCA specifications. Our production sites are all certified in accordance with ISO 9001 and ISO 14001..
A sophisticated traceability system allows the materials to be traced from our supplier through production to end user..
Excellent surface finish *Low maintenance *Even application of lacquer/paint *Constant colour shades *High degree of flatness *Burr-free slit edges *Optimized corrosion resistance *Recyclable
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