2A12 O LY12 Aluminum Plate,LY12 Aluminium for Military Project
2A12 aerospace aluminum is a kind of high-strength hard aluminum, which can be strengthened by heat treatment;
2A12 aerospace grade aluminum spot welding has good weldability, and there is a tendency to form intercrystalline cracks when using gas welding and argon arc welding;
2A12 aerospace grade aluminum can be cut after cold hardening.
The performance is still good. The corrosion resistance is not high, and anodizing and painting methods are often used or aluminum layers are added on the surface to improve the corrosion resistance.
Standard
1. Chemical Composition Limit: GB-/T6892-2000
2. Mechanical Property :GB 3880-83
Specification for Heat Treatment of 2a12 Aluminum Alloy :
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Homogeneous annealing
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Full annealing
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Rapid annealing
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Quenching and Aging
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LY12 2a12 Aluminum Composition
| Cu | Mg | Mn | Fe | Si | Zn | Ti | Ni | other | Al |
| 3.8~4.9 | 1.2~1.8 | 0.30~0.9 | 0.5 | 0.5 | 0.3 | 0.15 | 0.1 | 0.1 | remainder |
2A12 LY12 Aluminum Mechanical Properties
| Tensile strength σb (Mpa) | Yield strength σ0.2(Mpa) | Elongation δ10 (%) |
| 477～485Mpa | 361～383Mpa | 13～14.3％ |
We have available stock size for 2A12 O LY12 as below:
2A12 O LY12 Aluminum Quenched Plate Specification
| Alloy Series | Alloy | Temper | Thickness(MM) | Width(MM) | Length(MM) |
| Standard | 2A12/LY12 | O | 1~2.5 | 1200 | 2000 |
| Special Dimension | 2A12/LY12 | O | 1.20 | 1250 | 2500 |
PACKAGE&SHIPPING
Standard Export Seaworthy Packing : With waterproof paper, metal belt pack sheet, put them in wooden pallet, put in container.
The inner size of commonly used container is below:
20FT GP: 5.69mx 2.13mx 2.18m about 25MTS,24-26m³
40FT GP: 11.8mx 2.13m x 2.18m ;about 25MTS,54m³
40FT HG: 11.8m x 2.13m x 2.72m about 22MTS,68m³
FAQ
Q1. How long can make delivery?
A: For stock products,will make shipments in 2-5 days after receiving deposit or receiving T/T;
for products need new production for common materials,usually make shipments in 7-10 days;
for products need new products for special and rare materials,usually need 15-20 days to make shipment.
Q2. Can you provide the samples?
A:Samples can be provided with samples' charge and courier fee by the buyer's side.
Q3. What's your payment terms?
A: Down payments 30%TT and balance 70% TT or L/C.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.
Airline and sea shipping also optional.
For mass products, ship freight is prefered.
Q5. Can you accept customize?
A: Yes. It can be customized as per the customers' request.
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2A12 Flat Aluminum Alloy Plate For Military Project 5mm Thickness Images
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