Prodsuct introdsuction
1070 aluminum sheet contains 99.7% Al, which is the alloy sheet with the highest Al content in the 1 series of industrial aluminum. Therefore,1070 aluminum alloy has retained the excellent properties of pure aluminum itself, such as elongation processing, thermal conductivity, corrosion resistance, and so on. In addition, the mechanical properties of of1070 aluminum sheets were slightly enhanced by the addition of a few alloying elements. Similarly, as a representative alloy sheet of industrial aluminum,1070 aluminum sheet price is low, high economy, which can be widely used in bus duct, wiress, vacuum tube isolation nets, cable nets, wires cores, plane ventilation system parts and decorative parts, etc.
Technical Parameter
Model: 1070
Typical Alloy:1070 aluminum sheet
Temper: F, O, H12, H14, H16，H18, H22, H24，H26, H112
Thickness（mm）:0.1-150
Typical Prodsucts: Bus duct，wires, cable protection net, Radiator, charging pile，etc
Chemical Composition
| Alloy | Si | Fe | Cu | Mn | Mg |
| 1070 | 0.2 | 0.55 | 0.04 | 0.03 | 0.03 |
| Zn | Ti | Other each | Other total | Al. | |
| 0.04 | 0.05V | 0.03 | 0.03 | -- | 99.7 |
Mechanical Properties
| Grade | Temper | Thickness/mm | Tensile Strength Rm/MPa | Yield Strength Rp0.2/MPa | Elongation/% |
| 1070 | O | >0.2~0.3 | ≥55~95 | -- | ≥15 |
| >0.3~0.5 | ≥20 | ||||
| >0.5~0.8 | ≥25 | ||||
| >0.8~1.5 | ≥15 | ≥30 | |||
| >1.5~6 | ≥35 | ||||
| >6~12.5 | ≥35 | ||||
| >12.5~50 | -- | ||||
| H112 | >0.2~0.3 | ≥70~100 | -- | ≥2 | |
| >0.3~0.5 | ≥3 | ||||
| >0.5~0.8 | ≥4 | ||||
| >0.8~1.5 | ≥55 | ≥6 | |||
| >1.5~3 | ≥8 | ||||
| >3~6 | ≥9 | ||||
| H22 | >0.2~0.3 | ≥70 | -- | ≥2 | |
| >0.3~0.5 | ≥3 | ||||
| >0.5~0.8 | ≥4 | ||||
| >0.8~1.5 | ≥55 | ≥6 | |||
| >1.5~3 | ≥8 | ||||
| >3~6 | ≥9 | ||||
| H14 | >0.2~0.3 | ≥85~120 | -- | ≥1 | |
| >0.3~0.5 | ≥2 | ||||
| >0.5~0.8 | ≥3 | ||||
| >0.8~1.5 | ≥65 | ≥4 | |||
| >1.5~3 | ≥5 | ||||
| >3~6 | ≥6 | ||||
| H24 | >0.2~0.3 | ≥85 | -- | ≥1 | |
| >0.3~0.5 | ≥2 | ||||
| >0.5~0.8 | ≥3 | ||||
| >0.8~1.5 | ≥65 | ≥4 | |||
| >1.5~3 | ≥5 | ||||
| >3~6 | ≥6 | ||||
| H16 | >0.2~0.5 | ≥100~135 | -- | ≥1 | |
| >0.5~0.8 | ≥2 | ||||
| >0.8~1.5 | ≥75 | ≥3 | |||
| >1.5~4 | ≥4 | ||||
| H26 | >0.2~0.5 | ≥100 | -- | ≥1 | |
| >0.5~0.8 | ≥2 | ||||
| >0.8~1.5 | ≥75 | ≥3 | |||
| >1.5~4 | ≥4 | ||||
| H18 | >0.2~0.5 | ≥120 | -- | ≥1 | |
| >0.5~0.8 | ≥2 | ||||
| >0.8~1.5 | ≥3 | ||||
| >1.5~3 | ≥4 | ||||
| H112 | >4.5~6 | ≥75 | ≥35 | ≥13 | |
| >6~12.5 | ≥70 | ≥35 | ≥15 | ||
| >12.5~25 | ≥60 | ≥25 | ≥20 | ||
| >25~75 | ≥55 | ≥15 | ≥25 | ||
| F | >2.5~150 | -- | |||
Prodsuct Applications and Features
1. High Conductivity. 1070 aluminum sheet has a conductivity {20℃(68℉)(%IACS)} of up to 62 and is second only to copper, silver, and gold in thermal conductivity and conductivity.
2. Light Weight. For the same volume, 1070 aluminum sheet is lighter than steel, iron, and copper.
3. Excellent Corrosion Resistance. Similarly,1070 aluminum sheet has excellent resistance to atmospheric and water corrosion, as well as to most acids and organic compounds.
4.Other Features. In addition,1070 aluminum sheet is a non-heat-treated alloy, which is cooled and processed to improve its strength. It has poor cutting performance, but it can accept contact welding and gas welding, etc.
Prodsuct Usages
1. 1070 Aluminum Sheet for Bus Duct
1070 aluminum sheet is used for bus grooves with good electrical conductivity, strong corrosion-resistance, lightweight, and moderate strength, meeting the performance requirements of the bus groove. The common thickness is 10-400mm.
2. Other Usages
In addition,1070 aluminum sheet is also widely used in the prodsucts with low strength requirements, such as chemical instruments, sheet workpieces, deep drawing or spinning concave vessels, welding parts, heat exchangers, clock surfaces and sheets, namesheets, kitchen utensils, decorations, reflective appliances, etc.