AA 1050 Temper H18, Lithographic Quality, thickness available: 0.145mm~0.30mm

1, Chemical Composition: (%)
Cu :0.05  Mg :0.05  Mn :0.05  Fe :0.4  Si :0.25  Zn :0.05 Ti :0.03
Al>99.5

2 Mechanical Property
Tensile Strength: >127Mpa
Elongation: 1%

3, Surface roughness
 :0.25um per square meter