Aluminum Parts
Custom aluminum parts machined, milled, turned and finished to your drawing. Light, thermally conductive and naturally corrosion resistant.
- Popular alloysAluminum 2024, 5052, 6061, 6063, 7075
- Catalog grades6061-T6, 6005-T6, 6262-T6, 6082-T6, 7075-T6, 2024-T3, C6802, 2011-T3, 2017-T
- Density2.7 g per cubic centimetre
- Machining tolerance0.005 mm to 0.01 mm with roughness below Ra 0.2
- FinishesAnodized, sand blasted, polished, electroplated, powder coated
Product Overview
If you have aluminum parts that need to be machined, we are one of the most capable and affordable sources and we can get the job done right.
Aluminum has a variety of excellent properties, which is why its range of uses is so wide. Its density is very small at 2.7 g per cubic centimetre, and although it is relatively soft it can be alloyed into hard aluminum, super hard aluminum, rust proof aluminum and cast aluminum. These alloys are used widely in aircraft, automobile, train and shipbuilding manufacture, and rockets, space shuttles and satellites also use a great deal of aluminum.
Aluminum is a good conductor of heat, with thermal conductivity around three times that of iron, so it is used for heat exchangers, heat sinks and cooking utensils. It also has good ductility: between 100 and 150 degrees Celsius it can be made into foil thinner than 0.01 mm, widely used in packaging, and it can be drawn into aluminum wire and strip. The surface of aluminum carries a dense oxide protective film that resists corrosion, which is why it is used for chemical reactors, medical devices, refrigeration units, oil refining plant and oil and gas pipelines.
Key Benefits
Low Density
At 2.7 g per cubic centimetre aluminum saves weight where every gram counts, which is why it dominates aircraft and transport work.
Thermal Conductivity
Around three times that of iron, making aluminum the default for heat sinks and heat exchangers.
Corrosion Resistance
A dense oxide film forms naturally on the surface and resists corrosion without any added coating.
Machines Cleanly
Aluminum cuts fast with long tool life, which keeps piece price low and lead times short.
Applications and Who It Is For
- Auto parts and transport components
- Aircraft parts
- Medical equipment parts
- Electronic parts, heat sinks and housings
- Furniture parts and hardware
- Optical mounting hardware
If your application is not on this list, send the drawing anyway. A good part of our work arrives as something another shop declined to quote.
Technical Specifications
| Popular alloys | Aluminum 2024, 5052, 6061, 6063, 7075 |
|---|---|
| Catalog grades | 6061-T6, 6005-T6, 6262-T6, 6082-T6, 7075-T6, 2024-T3, C6802, 2011-T3, 2017-T |
| Density | 2.7 g per cubic centimetre |
| Machining tolerance | 0.005 mm to 0.01 mm with roughness below Ra 0.2 |
| Finishes | Anodized, sand blasted, polished, electroplated, powder coated |
| Processes used | Machining, milling, turning, drilling, laser cutting, EDM, stamping, sheet metal, casting, forging and more |
| RoHS | All materials can be RoHS compliant upon request |
Manufacturing Process and Quality Control
Drawing Review
Our engineers review manufacturability, confirm tolerances and raise anything in the drawing that would cause a problem before production starts.
Free Sample
Free samples are available before mass production, with first piece inspection recorded against your drawing.
Production Control
In-process inspection at a set frequency during the run, using the coordinate measuring machine and gauges in our inspection room.
Surface Treatment
Anodizing, sand blasting, polishing, electroplating and powder coating applied in house after deburring and cleaning.
Final Inspection
The finished lot is checked against the drawing before packing, with certification issued for the stages you require.
Packing and Delivery
Protective packing appropriate to the part, dispatched within the agreed delivery date.
Customization Options
- Material — specify a grade from our catalog, or describe the function and our engineers will recommend one.
- Tolerance — standard machining tolerance is 0.005 to 0.01 mm; tighter callouts are discussed at quotation.
- Surface finish — anodized, sand blasted, polished, electroplated, powder coated or as machined.
- Marking — CNC engraving and laser engraving for part numbers and logos.
- Quantity — from a single prototype through to long production contracts.
- Certification — certification provided at every stage on request.
Product Gallery
Product FAQ
Which aluminum alloy machines best?
6061-T6 is the workhorse: it machines cleanly, anodizes well and is widely available. 7075-T6 is stronger but costs more and is less forgiving of thin walls.
Can aluminum parts be anodized in colour?
Yes. Anodizing is one of our standard finishes and colour is matched against your reference sample before the production lot is processed.
Is aluminum suitable for heat sinks?
Yes, its thermal conductivity is roughly three times that of iron, which is exactly why heat sinks and heat exchangers are usually aluminum.
How do I order this part?
Do you offer free samples?
Yes, free samples are available before mass production so you can confirm the part before committing to a run.
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Learn MoreRequest A Quote For Aluminum Parts
Send your drawing and quantity. Our engineers reply with price, lead time and any manufacturability notes.