Product Specification
| Product Material | A356/A380 |
| Production Process | Mold Making + Sand Casting |
| Density | 2.6g/cm3-2.75g/cm3 |
| Melting Point | 557~613℃ |
| Surface Roughness of workblank | Ra12.5 |
| Dimension Tolerance | Based on drawings |
Material-Cast Aluminum Alloy-A380
A380 type aluminum alloy is the most common cast aluminum alloy because it is easy to mold, easy to machine, and has good heat conduction. The shifting, bearing pressure, and high temperature resistance are very strong. Although the A380 has been considered to be easy to machine, it is slightly rough due to its high silicon content.
It is widely used in a variety of products, including chassis for electrical equipment, engine mounts, gearboxes, furniture, generators and hand tools.
| A380 aluminum alloy composition: |
| Copper | 3.0-4.0 |
| Magnesium | 0.1 |
| Iron(max) | 1.3 |
| Tin(max) | 0.35 |
| Nickel(max) | 0.5 |
| Zinc | 3.0 |
| Manganese | 0.5 |
| Silicon | 7.5-9.5 |
| Other-Metallic | 0.5 |
| Aluminum | Bal. |
The A380 is close to the Japanese standard ADC10 and is an Al-Si-Cu alloy with a high silicon content.
About Factory
Our Service:
• Tooling Design & Manufacture + Casting + Machining + Surface Treatment;
Casting Process:
• Gravity Casting
• Die Casting
• Low pressure Die Casting
• Investment Casting
Surface Treatment:
• Different finishing, such as Anodizing, Tumbling, Chromating, Polishing, Painting, Powder coating, Electroplating;
Inspection Methods
• Size inspection;
• Visual inspection;
• Physical and chemical testing;
• Pressure test;
• Internal quality inspection;
Product Application Area:
• Auto and motor accessories
• Security system
• Wireless products
• Lamp fixtures
• Medical equipment and instruments accessories
• Electrical & telecom products
• House-wares, etc.
Factory Overview
1. We are a manufacturer with over 14 years’ experience in casting and exporting products.
2. The products are all custom processed, produced after the mold is made.
3. Reliable quality, standard operation instructions for each process and comprehensive testing of products in key processes.
4. Regarding the sample, the customer pays the mold cost, and after the mold is completed, 3-5 sets of samples will be provided for customer inspection and installation test until qualified.
5. Our prices are reasonable and competitive.
