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.
| Chemical Composition | Specifications | Designations | Key Features | Typical Applications | |||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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ASTM A240 ISO 15156-3 (NACE MR0175) BS EN 10088-3 |
W.NR 1.4571 UNS S31635 AWS 168 |
Better corrosion resistance at higher temperatures than 316 stainless. | Chemical processing. Springs. Fasteners. Thread inserts. Wire mesh. |
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| 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 Rigidity | 74 kN/mm² | 10730 ksi |
| Modulus of Elasticity | 193 kN/mm² | 27990 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 |
The above tensile strength ranges are typical. If you require different please ask.
