Standard Specification: GB/T 3880, ASTM B209, EN485
Alloy and Temper | |
---|---|
Alloy | Temper |
1xxx:1050,1051A, 1060, 1100 | O, H12, H14, H16, H18, H22, H24, H26, H112 |
3xxx:3003, 3004, 3005, 3105 | O, H12, H14, H16, H18, H22, H24, H26, H112 |
5xxx:5005, 5052, 5754, 5083 | O, H22, H24, H26, H28, H32, H34, H36, H38, H111, H112 |
6xxx:6061, 6082 | T4, T6, T451, T651 |
2xxx:2014, 2017,2024 | T351, T451 |
7xxx:7075 | T651 |
Size Range
Dimension | Range |
---|---|
Thickness | 0.5 ~ 6.0mm for sheet |
6.0 ~ 150mm for plate | |
Width | 900 ~ 4000mm |
Length | 2000 ~ 10000mm |
– Standard Width and Length: 1000x2000mm, 1250x2500mm, 1500x3000mm, 1219x2438mm, 1524x3048mm
– Surface Finish: Mill finish, unless otherwise specified
– Surface Protection: Paper interleaved, PE/PVC filming (if 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 |
H111 | Annealed and slightly strain hardened (less than H11) |
H112 | Slightly strain harden from working at an elevated temperature or from limited amount of cold work |
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 |
T351 | Solution heat-treated, cold worked, stress-relieved by stretching and naturally aged |
T4 | Solution heat-treated and naturally aged |
T451 | Solution heat-treated, stress-relieved by stretching and naturally aged |
T6 | Solution heat-treated and then artificially aged |
T651 | Solution heat-treated, stress-relieved by stretching and artificially aged |