Esha Steel is a renowned producer and supplier of high-quality Alloy Steel T1 Tubing in Kolkata India. Having a strong commitment to excellence, we provide robust and high-performance tubing solutions to industries requiring superior strength, heat resistance, and corrosion protection. Our T1 alloy steel tubes are widely used in power plants, boilers, and for high temperature applications with the promise of reliability and efficiency. Advanced manufacturing techniques and quality control are used by Esha Steel to produce highly precision-engineered products meeting international standards.
Alloy Steel T1 Tubing consists mainly of tungsten, chromium, and molybdenum, with these elements conferring exceptional strength, wear resistance, and heat resistance. Chemical composition is roughly around 0.80-1.25% carbon, 3.50-4.50% tungsten, 1.00-1.25% chromium, and 0.90-1.20% molybdenum. T1 alloy steel has good mechanical properties in the form of high tensile strength up to 1,500 MPa, excellent hardness (58-63 HRC), and superior thermal fatigue resistance. This maintains good machinability and has resistance to high temperatures, and thus, the alloy is preferred for applications that include power plants, boilers, and heavy-duty machinery where there is high-stress and high-temperature condition
Alloy Steel T1 Seamless Tubes Specifications |
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| Specifications | : | ASTM A/ASME SA213, A691 |
| Dimensions | : | ASTM, ASME and API |
| Tubes Size | : | 1 / 2” OD up to 5” OD, customs diameters also available |
| Outer Diameter | : | 6-2500mm; WT:1-200mm |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | : | Seamless / EFW / Fabricated |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
|
Grade |
C≤ |
Mn |
P≤ |
S≤ |
Si≤ |
Mo |
|---|---|---|---|---|---|---|
|
T1 |
0.10~0.20 |
0.30~0.80 |
0.025 |
0.025 |
0.10~0.50 |
0.44~0.65 |
| Grade | Tensile Strength, MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
| T1 | 415 min | 205 min | 30 min | 163 max |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Outside Diameter | OD Tolerance | WT Tolerance | Ovality Tolerance | Cut Length Tolerance |
| OD≤ 12, 7 mm | ± 0, 13 mm | ± 15 % | – | + 3, 18 mm, – 0 mm |
| 12, 7 mm < OD ≤ 38, 1 mm | ± 0, 13 mm | ± 10 % | max, 1, 65 mm | + 3, 18 mm, – 0 mm |
| 38, 1 mm < OD ≤ 88, 9 mm | ± 0, 25 mm | ± 10 % | max, 2, 41 mm | + 4, 76 mm, – 0 mm |
Esha Steel is a leading manufacturer and distributor of high-quality Alloy Steel T1 Tubing in Kolkata India. We provide premium steel materials and a comprehensive range of products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel. Our extensive inventory features Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Dedicated to timely delivery and exceptional customer service, we use only the finest raw materials to ensure superior performance in industrial applications with stringent requirements. Contact us today for all your Alloy Steel T1 Tubing needs!
Alloy Steel T1 Tubing is widely used in the industries that require high-strength, heat-resistant materials. It has good mechanical properties that make it perfect for its applications in power plants, boilers, and even in steam turbines where the temperature is very high, and pressure is quite rampant.. The tubing is also used in heavy machinery construction, automotive components, and high-performance tools. Additionally, T1 alloy steel tubing is used to produce cutting tools, molds, and dies for which wear resistance and toughness are very important. It is applicable in aerospace, petrochemical, and manufacturing industries, performing consistently in aggressive, high-stress applications.
Esha Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Kolkata India.
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