EN 10088-3 1.4301 Stainless Steel Angle in Custom Metric Sizes
EN 10088-3 1.4301 Stainless Steel Angle in Custom Metric Sizes
Shangyou Stainless Steel supplies EN 10088-3 grade 1.4301 stainless steel angle for European distributors, fabricators, engineering contractors and equipment manufacturers.
Grade 1.4301 corresponds to Type 304 / UNS S30400. BS EN 10088-3:2023 specifies technical delivery conditions for hot- or cold-formed bars, rods, wire, sections and bright products of corrosion-resistant stainless steels for general purposes.
The material standard should be distinguished from the dimensional requirement. The purchaser must separately identify the required section dimensions, tolerances, surface condition and inspection document.
Typical Supply Range
| Item | Supply Capability |
|---|---|
| European Grade | 1.4301 |
| Equivalent Designation | Type 304 / UNS S30400 |
| Material Standard | EN 10088-3 |
| Profile | Equal, unequal or custom L-section |
| Dimensions | Metric sizes or approved drawing |
| Length | 3–12 m or fixed length |
| Surface | 1D/1E-type industrial finish or polished finish |
| Documentation | EN 10204 2.2, 3.1 or 3.2 by agreement |
| Processing | Cutting, holes, slots and surface finishing |
Metric Ordering Information
A complete metric order should include:
- Material grade: 1.4301
- Product standard: EN 10088-3
- Profile: equal or unequal
- Size: A × B × T
- Length and cutting tolerance
- Surface condition
- Inspection certificate
- Quantity and packaging
- Any project-specific dimensional standard
Custom sections may be formed from plate. In that case, the plate material standard and fabrication procedure must be agreed rather than assuming that the finished profile is a conventionally rolled section.
Applications
Grade 1.4301 angles are used in machinery, food equipment, architectural supports, indoor frames, storage systems, brackets and general fabricated structures.
More corrosion-resistant grades should be evaluated in chloride-bearing or strongly acidic service.
FAQ
1. Is 1.4301 the same as 304?
It is the commonly used European designation corresponding to Type 304 / UNS S30400.
2. Is EN 10088-3 a size standard?
No. It specifies technical delivery conditions for the material and product forms.
3. Can custom metric sizes be produced?
Yes, by rolling, forming or fabrication depending on size.
4. Is a 3.1 certificate available?
Yes, when specified in the order.
5. Can you supply 3.2 certification?
It may be arranged with an authorized inspection representative.
6. Are equal and unequal angles available?
Yes.
7. Can the product be polished?
Yes, with a defined finish specification.
8. Can you supply fixed 5,800 mm lengths?
Yes, subject to cutting tolerance.
9. How should an EN order be written?
State grade, standard, dimensions, condition, certificate, quantity and processing.
10. Can 1.4301 be used near seawater?
Its suitability must be assessed; 1.4404 or duplex grades may be more appropriate.
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