KW-M-03Material datasheet · revision 2026-10-12-demo-2
Stainless steel 304
Discuss the exposure and surface finish as well as the dimensions.
1.0Grade and condition
| Grade | 304 |
|---|---|
| Condition | Confirm stock condition |
| Family | Metal |
| Screen note | General stainless components; corrosion conditions must be stated. |
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 | Not listed, review | Not a listed pairing for this grade. Describe the specification; material and finish suitability are reviewed before quoting. |
| Passivate | Listed pairing, review | Listed pairing is a screening assumption, never proof of suitability; agree specification and evidence. |
| 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
- What cleaning or chemical exposure applies?
- Is cosmetic finish important?
- Is a material document requested?
5.0Worked RFQ
“Quote 25 spacers in stainless 304, Ø30 × 20 mm, requested dimensional tolerance ±0.05 mm, as machined.”
Still to agree: Bore and fit, stock condition, cleaning exposure, cosmetic surfaces, drawing revision, documents and requested delivery.
Try this example in the check