Product Overview – ASTM A213 TP310S Seamless Tubes
ASTM A213 TP310S is the low carbon modification of grade 310 stainless steel. The reduced carbon content minimizes carbide precipitation and enhances weldability, making it suitable for fabrication-intensive and high-temperature industrial systems.
With approximately 25% chromium and 20% nickel, TP310S offers outstanding resistance to oxidation, scaling, and thermal fatigue at elevated temperatures.
These seamless stainless steel tubes are manufactured through hot finished or cold drawn processes to ensure high structural integrity, precise dimensions, and superior pressure handling capability.
TP310S seamless tubes are widely used in industrial furnaces, petrochemical heaters, radiant tubes, boiler components, and high-temperature process equipment.
Standard & International Identification - ASTM A213 TP310S Seamless Tubes
Technical Specifications – TP310S Seamless Tubes
| Tube Type: | Seamless / Cold Drawn / Hot Finished |
| Outer Diameter Range: | 6 mm to 273 mm |
| Wall Thickness: | 1 mm to 30 mm |
| Length: | Random / Cut Length / U-Bend Tubes |
| Surface Finish: | Bright Annealed / Pickled & Annealed |
| Testing: | Plain End (PE), Beveled End (BE) |
| Testing: | Hydrostatic Test, Eddy Current Test,Ultrasonic Testing, PMI |
| Certification : | EN 10204 3.1 / 3.2 MTC |
Designed for Furnace, Boiler & Petrochemical High Heat Applications
All specifications are in accordance of ASTM A213 / ASME SA213 standards. Mechanical and chemical values are as per standard limits. Mill Test Certificates (MTC) available upon request.
Chemical Composition of ASTM A213 TP310S Seamless Tubes
(As per ASTM specification)
| Element | Max (%) |
|---|---|
| Carbon (C) | 0.08% |
| Manganese (Mn) | 2.00 % |
| Silicon (Si) | 1.50% |
| Phosphorus (P) | 0.045 % |
| Sulfur (S) | 0.030 % |
| Chromium (Cr) | 24.0 – 26.0% |
| Nickel (Ni) | 19.0 – 22.0% |
| Iron : | Balance |
Note: Low carbon improves resistance to sensitization during welding.
Mechanical Properties – TP310S Seamless Tubes
| Property | Minimum Value |
|---|---|
| Tensile Strength | 515 MPa |
| Yield Strength | 205 MPa |
| Elongation | 40% |
Maintains mechanical strength and dimensional stability under prolonged high temperature exposure.
High Temperature & Oxidation Resistance Performance- ASTM A213 TP310S Seamless Tubes
SS 310S seamless tubes provide:
For furnace systems operating at very high temperatures with welded fabrication, TP310S is frequently specified.
Major Industrial Applications of TP310S Seamless Tubes
- 🔸High-temperature industrial furnaces
- 🔸Radiant and recuperator tubes
- 🔸Combustion chambers
- 🔸Petrochemical processing units
- 🔸Heat treatment plants
- 🔸Cement and metallurgical plants
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