steel / Supra 316L/4404
316L stainless steel — Supra 316L/4404
A molybdenum-bearing stainless option for corrosion-focused equipment; suitability depends on the actual chemical environment.
Identity and condition
- Designation
- Supra 316L/4404
- Condition
- Not reported; specify before ordering
- Product forms
- sheet, plate
- Composition
- Low-carbon molybdenum-bearing austenitic steel; EN 1.4404 / UNS S31603.
- Standards
- EN 1.4404 · revision not establishedUNS S31603 · revision not established
Reported properties
Keep the qualifier and conditions attached to each value. Typical values are not guaranteed lot specifications.
No verified numeric properties in this record. Request a current datasheet and lot-specific certificate before setting acceptance criteria.
What to confirm
- 316L variants have different composition limits; the 4404 identity is retained.
- Source-level reference, not a certified lot or guaranteed design value. Confirm the exact product, condition and applicable standard revision.
Sources and traceability
Outokumpu Supra range datasheet ↗
Table 1; Supra 316L/4404; product forms