316Ti
Data verified316Ti is the titanium-stabilised version of 316, long standardised in European practice as 1.4571. The titanium binds carbon so welds resist intergranular corrosion, and it retains strength better than 316L in the 400–800 °C range.
Chemical composition
| Element | Content (%) |
|---|---|
| C | ≤0.08 |
| Si | ≤0.75 |
| Mn | ≤2.00 |
| P | ≤0.045 |
| S | ≤0.030 |
| Cr | 16.50–18.50 |
| Ni | 10.50–13.50 |
| Mo | 2.00–2.50 |
| Ti | 5×C–0.70 |
Weight percent, per the governing standard ranges. Actual values per heat are on the mill certificate.
Properties
| Delivery condition | Annealed |
| Hardness | ≤217 HB (annealed) |
| Tensile strength | 515–690 MPa |
| Density | 7.90 g/cm³ |
Heat treatment
Solution anneal 1020–1100 °C, rapid cool; titanium stabilisation protects welds without a low-carbon melt.
Equivalent grades
| Standard | Designation |
|---|---|
| din | 1.4571 |
| aisi | 316Ti |
| jis | SUS316Ti |
| gb | 06Cr17Ni12Mo2Ti |
Compare side by side: 316Ti vs 316L · 316Ti vs 316 · 316Ti vs 321
Equivalents overlap in chemistry and use but are not always identical — see our equivalents guide before substituting in certified designs.
Applications & Processing
Applications: Chemical plant, exhaust systems, heat exchangers, pressure vessels for elevated-temperature service, flue-gas equipment.
Processing: Welds like 316; titanium nitride inclusions can affect mirror polishing, so 316L is preferred for high-polish pharmaceutical work.
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Ask for a quotationVisit NasteelSource: EN 10088 published ranges · Last updated 2026-11-03. Data is indicative — verify critical values against the governing standard and mill certificate before use.