2A12 Aluminium Sheet
- Similarly, 2A12 or 2A11 aluminium sheet is a 2 series Al-Cu alloy, which mainly contains the alloy component Cu, and belongs to the heat-treated alloy sheet. Therefore, the 2A12 aluminium alloy strengthened by heat treatment has high strength. Besides, 2A12 aluminium sheet has excellent machinability and good spot welding property, but when gas welding and argon arc welding, there is a tendency to form intergranular cracks. And the corrosion resistance is not high, need to carry out surface treatment or aluminium coating to improve its corrosion resistance. Now, 2A12 aluminium sheet is mainly used for making various parts and components with high load (but not including stamping parts and forgings). CHAL 2A12 aluminium processing technology is in the leading level in the industry.
- With decades of aluminium sheet production experience, CHAL can produce and supply high-quality 2A12 and 2A11 aluminium sheet of different sizes and tempers.
The Order Process of 2A12 Aluminium Sheet
Specifications of 2A12 Aluminium Sheet
| Alloy | 2A12 |
| Material temper | F, O, T3, T4, T351, H112 |
| Thickness (mm) | 1.0-600 |
| Width (mm) | 500-2650 |
| Length (mm) | Customized |
| Typical product | Molds, High strength parts, Thick plate, etc. |
Chemical Composition of 2A12 Aluminium Sheet
| Elements | Cu | Si | Fe | Mn | Mg | Ti | Zn | Ni | Others | Al |
| Content | 3.8～4.9 | ≤0.5 | 0～0.5 | 0.3～0.9 | 1.2～1.8 | ≤0.15 | ≤0.3 | ≤0.1 | 0.05 | Remain |
The Features of 2A12 Aluminium Sheet
1. High Fatigue Strength. 2A12 aluminum sheet can be subjected to an almost infinite number of alternating loads without failure.
2. Excellent Machinability. After cold hardening, the machinability of the 2A12 aluminum sheet is good.
3. Mechanical Properties. 2A12 aluminum alloy tensile strength σb (MPa)≥410, conditional yield strength σ0.2 (MPa)≥265, elongation δ5 (%)≥12.
Applications of 2A12 Aluminium Sheet
In general applications, 2A12 aluminum sheet is mainly used in molds, traffic vehicles, compressors, rivets, truck hubs, screw elements and other structural parts.
In aircraft manufacturing, 2A12 aluminum sheet is mainly used for skeleton parts, skin, diaphragm, wing ribs, wing spars, rivets and other parts working below 150 ℃.
Packing Detail of 2A12 Aluminium Sheet
The standard export packaging, plastic film or craft paper covered at customers’ requirements. Wooden case or wooden pallet is adopted to protect products from damage during the delivery.
2A12 Aluminium Sheet Manufacturer and Supplier in China
As a professional aluminum sheet manufacturer and supplier in China, CHAL is one of the TOP5 aluminium sheet factories. We are one of the biggest Chinese aluminium sheet suppliers of 2A12 aluminium sheet. We also produce aluminium slit coil, aluminium strip, coated aluminium coil, aluminium plate, aluminium sheet metal, anodized aluminium sheet, embossed aluminium sheet, etc.
CHAL Aluminum provides you with first-rate quality, attractive and reasonable prices. Excellent surface quality and package, fast delivery. If you are looking for a 2A12 aluminium sheet supplier in China, CHAL is your best choice. We promise you the best price and excellent service. For more detailed information, please feel free to contact us directly.
