Product Specifications
| Prod Model: |
2A12 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Size: |
18*10*1.5-200*100*2.8 |
| Surface Treatment: |
Mill Finished |
| Grade: |
2000 Series |
| Alloy: |
Alloy |
| Temper: |
T3 - T8 |
| Shape: |
Rectangular |
Product Description
1. Feature
2A12 Aluminum(Al-Cu-Mg ) is the hard alloy, its composition is more reasonable and owns better overall performance. It is the largest amount of hard aluminum. The alloy is characterized by: High strength, a certain degree of heat resistance, can be used as 150 ° C below the working parts. Temperatures above 125 ° C, 2024 alloy strength is higher than the 7075's. Thermal state, annealing and quenching conditions are better formability, heat treatment significantly enhanced the effect, but the heat treatment process is demanding.
2. Application:
Widely used as space fixtures, electrical fixtures, communications, automation machinery parts, precision processing, mold manufacturing, electronics and precision instrument, SMT, PC board solder vehicles and so on.
3. Chemical composition
Si: 0.50
Fe: 0.50
Cu: 3.8 ~ 4.9
Mn: 0.3 ~ 0.9
Mg: 1.2 ~ 1.8
Cr: 0.10
Ni: -
Zn: 0.25
Ti: 0.15
Other: 0.15
Al: Margin
| alloy | temper | gauge(mm) | Tensile strength MPa | Elongation % |
| 5D | 50mm |
| 2A12 | O | 0.5-1.6 | ≤225 |
| ≥12 |
|
| ≤235 |
|
| >1.6-2.9 | ≥350 |
| ≥12 |
| >2.9-6.5 |
|
| ≥15 |
| >6.5-10.0 | ≥355 |
| ≥15 |
| T4 | 0.5-1.6 | ≥360 |
| ≥15 |
|
|
| >1.6-2.9 |
|
| ≥17 |
| >2.9-10.0 | ≥370 |
| ≥15 |
| H112 | >4.5-6.5 | 355-370 |
| ≥15 |
| >6.5-12.5 |
| ≥12 |
| >12.5-25.0 | ≥12 |
|
| >25.0-40.0 | ≥330 | ≥8 |
|
| >40.0-70.0 | ≥310 | ≥6 |
|
| >70.0-80.0 | ≥285 | ≥4 |
|
| F | >4.5-150.0 |
|
Our company - Tianjin Oubaige Metal Products Co., Ltd is located in Tianjin, which offer customers the convenience of transportation by sea or by air. We mainly engaged in metal products processing, researching, selling, and providing the related services at the same time.
Our products can be divided into aluminum pipe/tube, aluminum sheet/plate/coils, aluminum profiles. These products are generally applied to bottle cap materials, packing, air-conditioner, refrigerator, telecommunication cable, household container/foil, as well as foundry industry, Building&Construction, military industry, automotive, packaging, etc.
We also run the import and export of steel products, based on the needs of customers at
Home and abroad to develop a variety of special steel products and timely delivery.
And low-priced products and professional services.
Our products have a very good sale in domestic and overseas markets. We wish to cooperate with you to create a bright future and mutual benefit. Much appreciation for your prompt attention in advance, we are eager to look forward to hearing from you soon.
