aluminum coil

 Standard Specification: GB/T 3880, ASTM B209, EN485

Alloy and Temper
Alloy Temper
1xxx:1050,1051A, 1060, 1100 O, F, H12, H14, H16, H18, H22, H24, H26, H28
3xxx:3003, 3004, 3005, 3105 O, F, H12, H14, H16, H18, H22, H24, H26, H28
5xxx:5005, 5052, 5754, 5083 O, F, H22, H24, H26, H28, H32, H34, H36, H38

 Size Range

Dimension Range
Thickness 0.2 ~ 0.4 mm
Width 200 ~ 2200 mm
  • – Standard Width and Length: 1000mm, 1250mm, 1500mm, 1219mm, 1524mm
    – Surface Finish: Mill finish, unless otherwise specified
    – Surface Protection:
    Without paper interleaved for all aluminum coils
    Without PE/PVC filming on main side (if not required)

 Temper Designation

Temper Definition
F As fabricated (no mechanical property limits specified)
O Annealed
H12 Strain Hardened, 1/4 Hard
H14 Strain Hardened, 1/2 Hard
H16 Strain Hardened, 3/4 Hard
H18 Strain Hardened, Full Hard
H22 Strain Hardened and Partially Annealed, 1/4 Hard
H24 Strain Hardened and Partially Annealed, 1/2 Hard
H26 Strain Hardened and Partially Annealed, 3/4 Hard
H28 Strain Hardened and Partially Annealed, Full Hard
H32 Strain Hardened and Stabilized, 1/4 Hard
H34 Strain Hardened and Stabilized, 1/2 Hard
H36 Strain Hardened and Stabilized, 3/4 Hard
H38 Strain Hardened and Stabilized, Full Hard