SS 316Ti Pipes.
Seamless and welded pipe for process lines, pressure piping, utilities and structural use. Supplied to ASTM A312 / ASME SA312 TP316Ti.
Quick details
| Material grade | SS 316Ti (UNS S31635) |
|---|---|
| Standard | ASTM A312 / ASME SA312 TP316Ti |
| Type | Seamless, Welded (ERW / EFW), Electropolished on request, Cut lengths |
| Size range | 1/8" to 24" NB (6 to 600 DN); larger sizes on enquiry |
| Usage / application | Equipment built to DIN and EN specifications, Heat exchangers and process vessels, Exhaust and hot-gas components |
| Test certificate | EN 10204 3.1 mill test certificate; 3.2 on request |
| Business type | Stockist and supplier |
| Location | Kumbharwada, Mumbai 400004, Maharashtra |
Also searched as: SS 316Ti pipe, 316Ti stainless steel pipe, stainless steel 316Ti pipe, SS 316Ti seamless pipe, SS 316Ti welded pipe, ASTM A312 TP316Ti pipe, UNS S31635 pipe, 1.4571 pipe
Product information for purchasing teams
SS 316Ti is 316 stabilised with titanium. The titanium ties up carbon so chromium carbides cannot form, giving protection against intergranular corrosion during long exposure from about 425 to 815 °C. It is common in European specifications, where 1.4571 is often the default molybdenum grade.
Exact specification, availability and commercial details are confirmed against your enquiry.
SS 316Ti Pipes specifications
| Material standard | ASTM A312 / ASME SA312 TP316Ti |
|---|---|
| Grade | SS 316Ti, UNS S31635, W.Nr 1.4571 |
| Size range | 1/8" to 24" NB (6 to 600 DN); larger sizes on enquiry |
| Schedules | Sch 5S, 10S, 40S, 80S, 160 and XXS, or specified wall thickness |
| Dimensional standards | ASME B36.19M (stainless), ASME B36.10M (carbon and alloy) |
| Lengths | Single random, double random and cut-to-length |
| Ends | Plain, bevelled or threaded |
| Testing | Hydrostatic, eddy current, PMI and third-party inspection on request |
| Documents | Mill test certificate to EN 10204 3.1; 3.2 on request |
Equivalent grades
| Grade | UNS | Werkstoff Nr. | EN / BS | JIS |
|---|---|---|---|---|
| SS 316Ti | S31635 | 1.4571 | X6CrNiMoTi17-12-2 | SUS 316Ti |
Chemical composition, %
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | Ti | N |
|---|---|---|---|---|---|---|---|---|---|---|
| SS 316Ti | ≤ 0.08 | ≤ 2.00 | ≤ 0.75 | ≤ 0.045 | ≤ 0.030 | 16.0 – 18.0 | 10.0 – 14.0 | 2.00 – 3.00 | 5 × (C + N) – 0.70 | ≤ 0.10 |
Mechanical properties
| Property | Value |
|---|---|
| Tensile strength | ≥ 515 MPa |
| Yield strength (0.2%) | ≥ 205 MPa |
| Elongation | ≥ 40% |
| Hardness | ≤ 217 HB |
Values per ASTM A240, annealed. Confirm against the current edition of the standard and your purchase specification.
Density: 7.98 g/cm³
Types we supply
- Seamless
- Welded (ERW / EFW)
- Electropolished on request
- Cut lengths
Applications
- Equipment built to DIN and EN specifications
- Heat exchangers and process vessels
- Exhaust and hot-gas components
- Chemical plant operating at elevated temperature
Questions buyers ask
Which standard covers SS 316Ti Pipes?
SS 316Ti Pipes are supplied to ASTM A312 / ASME SA312 TP316Ti.
What sizes of SS 316Ti Pipes does Steel Impex India supply?
Size range: 1/8" to 24" NB (6 to 600 DN); larger sizes on enquiry. Schedules: Sch 5S, 10S, 40S, 80S, 160 and XXS, or specified wall thickness. Exact availability is confirmed for each enquiry.
Do SS 316Ti Pipes come with a mill test certificate?
Yes. Material is supplied with a mill test certificate to EN 10204 3.1, traceable to the heat number. Third-party inspection to 3.2 can be arranged on request.
What should I send for a SS 316Ti Pipes quotation?
Send nominal size, schedule or wall thickness, seamless or welded, length, quantity and certificate type.
Where is Steel Impex India located?
Steel Impex India is at 231/235, Sant Sena Maharaja Marg, 2nd Kumbharwada, Mumbai 400004, and supplies across India.