316 Ti is similar to 316L but has better high temperature strength and mechanical strength.
Stainless Steel 316Ti is also known as AISI 316Ti, Supra316Ti, Nirosta 4571, Polarit 761, and Remanit 4571.
| Element | Min % | Max % |
| C | – | 0.08 |
| Si | – | 1.00 |
| Mn | – | 2.00 |
| P | – | 0.045 |
| S | – | 0.03 |
| Cr | 16.50 | 18.50 |
| Mo | 2.00 | 2.50 |
| Ni | 10.50 | 13.50 |
| Ti | 5 x C | 0.70 |
| Fe | bal | |
Density
7.9 g/cm³ | 0.285 lb/in³
Melting Point
1375°C | 2500°F
Coefficient of Expansion
16.5 μm/m °C (21 – 100°C) | 9.110 x 10-6 in/in °F (70 – 212°F)
Modulus of Elasticity
193 kN/mm² | 27990 ksi
Modulus of Rigidity
74 kN/mm² | 10730 ksi
Heat Treatment of Finished Parts
| Condition as supplied by Alloy Wire | Type | Temperature | Time (Hr) | Cooling | |
| °C | °F | ||||
| Annealed or Spring Temper | Stress Relieve | 250 | 480 | 1 | Air |
Properties
| Condition | Approx. tensile strength | Approx. operating temperature | ||
| N/mm² | ksi | °C | °F | |
| Annealed | 600 – 750 | 87 – 109 | -200 to +300 | -330 to +570 |
| Spring Temper | 1300 – 1600 | 189 – 232 | -200 to +300 | -330 to +570 |