This specification covers aluminum and aluminum alloy flat sheet, coiled sheet, and plate in the alloys
Alloy and temper designations are in accordance with ANSI H35.1.
Equivalent standard in Chinese: GB/T3190 for chemical composition and GB/T3880 for mechanism properties.
General Quality:
Unless otherwise specified, the material shall be supplied in the mill finish and shall be uniform as defined by the requirements of this specification and shall be commercially sound. Any requirement not covered is subject to negotiation between producer and purchaser.
Each sheet and plate shall be examined to determine conformance to this specification with respect to general quality and identification marking. On approval of the purchaser, however, the producer may use a system of statistical quality control for such examinations
3000 series typical alloy: 3003, 3004, 3105, 3104, 3102 etc
Temper: H14/24, H16/26, H18, O, H111 etc
Size available (thickness): 0.2~6.0m normally
Width: Normally 700~2400mm normally
Description: The most widely used general purpose alloy. Stronger than 1000 series alloy like 1100, 1050 but still readily formable. 300 series alloy has excellent resistance to chemicals and weathering. Recommended for general use where the extra strength is required.
Surface: Mill finished with bending angle, embossed, tread available,
Tolerance: Edge trim, accord to ASTM H35 and GB/T 3880
PVC fim available
Alloy and temper designations are in accordance with ANSI H35.1.
Equivalent standard in Chinese: GB/T3190 for chemical composition and GB/T3880 for mechanism properties.
General Quality:
Unless otherwise specified, the material shall be supplied in the mill finish and shall be uniform as defined by the requirements of this specification and shall be commercially sound. Any requirement not covered is subject to negotiation between producer and purchaser.
Each sheet and plate shall be examined to determine conformance to this specification with respect to general quality and identification marking. On approval of the purchaser, however, the producer may use a system of statistical quality control for such examinations
3000 series typical alloy: 3003, 3004, 3105, 3104, 3102 etc
Temper: H14/24, H16/26, H18, O, H111 etc
Size available (thickness): 0.2~6.0m normally
Width: Normally 700~2400mm normally
Description: The most widely used general purpose alloy. Stronger than 1000 series alloy like 1100, 1050 but still readily formable. 300 series alloy has excellent resistance to chemicals and weathering. Recommended for general use where the extra strength is required.
Surface: Mill finished with bending angle, embossed, tread available,
Tolerance: Edge trim, accord to ASTM H35 and GB/T 3880
PVC fim available
| Alloy | Temper | Thickness(mm) |
| 3003 | F | > 6.30-80.00 |
| H112 | > 6.00-80.00 | |
| O | > 0.20-50.00 | |
| H12, H22, H14, H24 | > 0.20-6.00 | |
| H16, H26, H18 | > 0.2-4.00 | |
| H28 | > 0.2-3.00 | |
| 3004 3104 | F | > 6.30-80.00 |
| H112 | > 6.00-80.00 | |
| O | > 0.20-50.00 | |
| H111 | > 0.20-50.00 | |
| H12, H22, H32, H14 | > 0.20-6.00 | |
| H24, H34, H16, H26, H36, H18 | > 0.20-3.00 | |
| H28, H38 | > 0.20-1.50 | |
| 3005 | O, H111, H12, H22, H14 | > 0.20-6.00 |
| H111 | > 0.20-6.00 | |
| H16 | > 0.20-4.00 | |
| H24, H26, H18, H28 | > 0.20-3.00 | |
| 3105 | O, H12, H22, H14, H24, H16, H18 | > 0.20-3.00 |
| H111 | > 0.20-3.00 | |
| H28 | > 0.20-1.50 | |
| 3102 | H18 | > 0.20-3.00 |