KW-M-02Material datasheet · revision 2026-10-12-demo-2
EN AW-7075-T6
Bring the strength requirement and the full drawing to the review.
1.0Grade and condition
| Grade | 7075 |
|---|---|
| Condition | T6 |
| Family | Metal |
| Screen note | A strength-led option to discuss; suitability and finish require drawing review. |
2.0Screening by process
| Process | Envelope | Tolerance | Batch |
|---|---|---|---|
| 3-axis milling | 500 × 400 × 300 mm | ±0.05 mm | 1–500 |
| 5-axis milling | 250 × 250 × 250 mm | ±0.02 mm | 1–250 |
| CNC turning | Ø200 × 400 mm | ±0.02 mm | 1–1000 |
3.0Finishes
| Finish | Screen | Note |
|---|---|---|
| As machined | No extra finish review | No extra finish review; drawing and geometry review still applies. |
| Anodise | Listed pairing, review | Listed pairing is a screening assumption, never proof of suitability; agree specification and post-finish tolerances. |
| Passivate | Not listed, review | Not a listed pairing for this grade. Describe the specification; material and finish suitability are reviewed before quoting. |
| Plating | Listed pairing, review | Listed metal pairing is a screening assumption, never proof of suitability; process, coating and grade need review. |
| Heat treatment | Listed pairing, review | All metal selections require manual grade, temper and treatment suitability review; listing is not a recommendation. |
| Other finish | Not listed, review | Describe the required finish; material and finish suitability need review. |
| Not specified yet | Not listed, review | Agree the finish and material pairing before quoting. |
4.0Questions we ask
- Is 7075-T6 mandatory?
- What is the operating environment?
- Which finish and appearance are required?
5.0Worked RFQ
“Review 10 housings in 7075-T6, 140 × 120 × 80 mm. Some features need ±0.02 mm.”
Still to agree: Which features need ±0.02 mm, the datum scheme, surface finish and workholding.
Try this example in the check