316Ti Stainless Steel
316Ti is a titanium stabilized austenitic stainless steel in the 316 family. It contains 16% to 18% chromium, 10% to 14% nickel, 2% to 3% molybdenum, and titanium at ≥5×C%. Titanium stabilizes carbides and improves resistance to intergranular corrosion, especially after welding or at elevated temperature. The alloy resists sulfuric, phosphoric, and acetic acid, as well as chloride solutions. The source lists continuous service up to 800℃, good toughness and workability, a nonmagnetic austenitic structure, and suitability for chemical, food, and medical equipment.
Product details
Chemical composition
| 316Ti | C | Si | Mn | P | S | Ni | Cr | Mo | Ti |
|---|---|---|---|---|---|---|---|---|---|
| min | – | – | – | – | – | 10.0 | 16.0 | 2.0 | 5.0*C |
| max | 0.08 | 1.0 | 2.0 | 0.045 | 0.03 | 14.0 | 18.0 | 3.0 | – |
Grade equivalents
| English Item | UNS | W.Nr. | JIS | GB/T | Other Grades |
|---|---|---|---|---|---|
| 316Ti | S31635 | 1.4571 | SUS316Ti | 06Cr17Ni12Mo3Ti | 08X17H13M3T X6CrNiMoTi17-12-2 |
Physical properties
| Density g/cm³ | 7.98 |
|---|---|
| Melting range ℃ | 1300-1350 |
| Thermal conductivity (100℃) λ/(W/m•℃) | 16.2 |
| Specific heat J/kg•℃ | 500 |
| Elastic modulus GPa | 193 |
| Electrical resistivity μΩ•m | 0.74 |
| Linear expansion coefficient a/10-6℃-1 | 16 |
Mechanical properties
| Tensile strength Rm N/mm | ≥530 |
|---|---|
| Yield strength RP0.2 N/mm | ≥205 |
| Elongation % | ≥40 |
| Hardness HB | ≤187 |
| *After solution heat treatment | |
Available product forms
- Round Bar
- Plate
- Pipe & Tube
- Welding Consumables
- Flanges
- Hex Bolts
- Threaded Rod
- Nuts & Washers
Technical values are transcribed and translated from the supplied Milike Chinese catalogue. Confirm the applicable purchase specification, heat treatment condition, and inspection requirements before final material selection.
Need a different size, condition, or inspection route?
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