... series 2) temper: H12,H22,H14,H24,H16,H26 Aluminum materials for building decoration1) Alloy: 5000 series2) Temper: H12,H22,H14,H24 ... ~1.604) Width (mm): 500~16005) Application: widely used for structural members, windows and doors, ceilings, decorative faces, etc. ... and aluminum alloy materials, technical advice of aluminum processing as well as making and installation of metal building curtain walls. ...