316Ti is a titanium-stabilized chromium-nickel-molybdenum austenitic stainless steel grade known for its excellent corrosion resistance and good performance at elevated temperatures. The addition of titanium helps prevent chromium carbide precipitation during welding and prolonged high-temperature exposure, improving resistance to intergranular corrosion.
316Ti is a chromium-nickel stainless steel grade available in plate, sheet, and strip forms for pressure vessels and for general applications.
| ASME | UNS | WERKSTOFF NR. | EN | JIS | BS | AFNOR |
|---|---|---|---|---|---|---|
| SA-240 Type 316Ti | S31635 | 1.4571 | X6CrNiMoTi17-12-2 | SUS316Ti | 316S31 | Z6CNDT17-12 |
Final chemical, mechanical properties, dimensions and tolerances are confirmed against the governing specification and purchase order.
| % | Carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Nickel | Titanium | Molybdenum |
|---|---|---|---|---|---|---|---|---|---|
| min. | - | - | - | - | - | 16.00 | 10.00 | 5 x (C%) | 2.00 |
| max. | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 18.00 | 14.00 | 0.90 | 3.00 |
| Tensile Strength (min) | Yield Strength (min) | Elongation in 2" (min) |
|---|---|---|
| 75 ksi [515 MPa] | 30 ksi [205 MPa] | 35% |
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