Custom Aluminum Precision Parts
Aluminum alloys are alloys in which aluminum is the predominant metal. Aluminum becomes an alloy when it is combined with other elements such as iron, copper, magnesium, tin, silicon, and zinc. Aluminum alloys are available in various shapes and grades.
At Deeco Metals, we offer aluminum casting services to customers in a range of industries. Whether you need a part that’s functional, decorative or both, we can help. We have experience working with aluminum alloys of all types.
Choosing the Best Aluminum Alloy for your Part
To find the aluminum alloy that you need for your part, consult the table below. Still need help? Contact one of our technical sales representatives. By speaking with a member of our team, you can describe your design and goals for your project. We can help you choose the aluminum alloy that will best meet your needs.
Typical aluminum alloys for forgings and extrusions include, but are not limited to:
Formability or Workability |
Weldability |
Machining |
Corrosion Resistance |
Heat Treating |
Strength |
Typical Applications |
|
Alloy 1100 |
Excellent |
Excellent |
Good |
Excellent |
No |
Low |
Metal Spinning, General Fabrication |
Alloy 2011 |
Good |
Poor |
Excellent |
Poor |
Yes |
High |
General Machining |
Alloy 2024 |
Good |
Poor |
Fair |
Poor |
Yes |
High |
Aerospace Applications |
Alloy 3003 |
Excellent |
Excellent |
Good |
Good |
No |
Medium |
Food/Chemical Equipment, General Fabrication |
Alloy 5052 |
Good |
Good |
Fair |
Excellent |
No |
Medium |
Marine Applications, General Fabrication |
Alloy 6061 |
Good |
Good |
Good |
Excellent |
Yes |
Medium |
Structural Applications, General Fabrication |
Alloy 6063 |
Good |
Good |
Fair |
Good |
Yes |
Medium |
Architectural Applications |
Alloy 7075 |
Poor |
Poor |
Fair |
Average |
Yes |
High |
Aerospace Applications |
Aluminum Casting Methods
We offer various casting methods including:
Aluminum Sand Casting
This ancient casting method consists of pouring hot metal into sand molds. The typical aluminum alloys used for this casting method include:
- C355.0
- A356.0
- 357.0
- 443.0
- 520.0
- 713.0
Aluminum Investment Casting
Investment casting occurs when molten metal is poured into an expandable ceramic mold. The typical aluminum alloys used for this casting method include:
- 208.0
- 295.0
- 308.0
- 355.0
- 356.0
- 443.0
- 514.0
- 535.0
- 712.0
High or Low-Pressure Die Casting
This casting method involves the injection of liquid metal into a multi-part die under high- or low-pressures. The typical aluminum alloys used for this casting method include:
- 380.0
- A380.0
- 360.0
- 413.0
- 518.0
Permanent Mold Castings
The permanent mold casting process consists of five steps: mold preparation, mold assembly, pouring, cooling, and mold opening. The typical aluminum alloys used for this casting method include:
- 366.0
- 355.0
- C355.0
- A357.0
- 356.0
- A356.0
- B443.0
- 513.0
Aluminum Die Castings for Top-Shelf Parts
Aluminum casting is an effective way to produce precision parts. When selecting an alloy for aluminum casting, you’ll need to consider the following factors:
- Casting design: The aluminum alloy you select will depend on how simple or complex your design is.
- Preferred casting process: It’s important to select the right alloy for the aluminum casting process that you intend to use. Our team can help you make the right choice.
- Availability: If your desired aluminum alloy is in short supply, we can help you find an alloy with similar properties.
- Cost: The alloy you choose will greatly influence the cost of your project.
Contact Deeco Metals today to learn more about our available alloys for aluminum forgings, aluminum extruded parts and aluminum castings.
