2A12-H112 Aluminum Sheet Plate
2A12 H112 Alminum sheet plate Introduction
2A12 aluminum alloy is Al-Cu-Mg-based aluminum alloy, temper H112, is a high-strength hard aluminum,can be strengthened through heat treatment, spot welding is good, cutting to length is good, but corrosion resistance is not high, often using anodized with the painting method or the surface with cladding to enhance the corrosion resistance.
2A12 H112 Alminum sheet plate Chemical Composition
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Zr | Fe+Ni | Other | Al |
| 2A12 | 0.50 | 0.50 |
3.8- 4.9 |
0.30-0.90 |
1.2- 1.8 |
- | 0.30 | 0.15 | - | 0.5 | 0.1 | Remainder |
2A12 H112 Alminum sheet plate Mechanical Property
Tensile strength（Mpa）≥ 345
Yield Strength（Mpa）≥ 245
Elongation（％）≥ 7
2A12 H112 Alminum sheet plate Product Features:
- 1.High strength of hard aluminum
- 2. Good welding performance
- 3. Good cutting performance
- 4. Small density, good processing performance
- 5. Good heat resistance, can be used as the working parts below 150 ℃
2A12 H112 Alminum sheet plate Typical Usage
2A12-H112 Aluminum sheet/plate is mainly used for processing of various high-load parts and components (but not including stamping parts forging) such as the skeleton parts, skin, frame, ribs, spars, rivets and other Components on aircraft with working below 150 ℃
