,

Galvalume Steel Coil

Specifications of heat reflective aluminum for insulation

Alloy:  1050,1060,1070,3003,3004,3005,3105

Temper : O,H12,H22,H14,H24,H16,H26,H18,H28,H112,

Thickness : 0.25-2.5mm

Width : below 2600mm

Appliction:heat insulation,construction,decoration,automobile,electronic,machinery,boat construction,aeronautics&astronautics, cookware,packing etc

 

Chemical composition

Alloy Si Fe Cu Mn Mg Cr Ni Zn Ti other Al
single total
1050 0.25 0.4 0.05 0.05 0.05 / / 0.05 0.03 0.03 99.5
1060 0.25 0.35 0.05 0.03 0.03 / / 0.05 0.03 0.03 99.6
1070 0.2 0.25 0.04 0.03 0.03 / / 0.04 0.03 0.03 99.7
3003 0.6 0.7 0.05-0.2 1.0-1.5 / / / 0.13 / 0.05 0.15 Re
3004 0.3 0.7 0.25 1.0-1.5 0.8-1.3 / / 0.25 / 0.05 0.15 Re
3005 0.6 0.7 0.3 1.0-1.5 0.2-0.6 0.1 / 0.25 0.1 0.05 0.15 Re
3105 0.6 0.7 0.3 0.3-0.8 0.2-0.8 0.2 / 0.4 0.1 0.05 0.15 Re