1. Start with the application
Describe where the component operates, its loads, temperature and environment, and whether leak tightness, corrosion resistance or impact performance is required.
2. Match material, geometry and process
Wall thickness, flow length, section changes and component mass affect casting feasibility. Quantity, available patterns or samples and the intended casting route also matter. If new tooling is required, see our information on foundry patterns and permanent moulds. State whether a drawing, 3D model or sample component is available.
3. Define the delivered condition
Identify machined surfaces, tolerances and any requirements for welding, heat treatment, surface protection or inspection. The required delivery condition should appear on the drawing or specification.
Information for an enquiry
Provide the full documentation and the grade stated on the drawing whenever available. If the material has not yet been defined, provide operating criteria rather than selecting a grade from a generic table alone.
- 2D drawing or 3D model and component mass
- function, loads, temperature and environment
- quantity and required timing
- machined surfaces and tolerances
- inspection, quality documents and required standard edition
Standards reference
ISO 3522:2007 covers the chemical composition and mechanical properties of aluminium alloy castings. The ISO catalogue shows it as confirmed in 2025 and due for revision, so the order should state the required edition and full material designation.
Final selection should reflect design documentation, the casting process and finished-component requirements.
Information to prepare and why it matters
| Information | Purpose |
|---|---|
| Application and working conditions | Explain the loads and environment relevant to the component. |
| Drawing and material designation | Identify the agreed geometry, alloy and requirements. |
| Pattern or sample availability | Establish the starting point for tooling discussions. |
| Quantity and delivery condition | Clarify the batch and which surfaces require machining. |
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