Reputable Delhi, India-based manufacturer and supplier Harshita Stainless specialises in creating premium stainless steel 410HT pipes that are engineered to perform exceptionally well in high-temperature and high-stress settings. These heat-treated pipes are perfect for demanding industrial applications because they combine exceptional strength, hardness, and corrosion resistance. Harshita Stainless provides accurate and long-lasting piping solutions that are manufactured with cutting-edge techniques and in accordance with international standards. In both domestic and international markets, the company, which serves a variety of industries such as power, petrochemical, oil & gas, and thermal processing, is dedicated to quality, on-time delivery, and total customer satisfaction.
Chromium (11.5–13.5%) and iron make up the majority of stainless steel 410HT pipes, with trace amounts of carbon (~0.15%), manganese, silicon, phosphorus, and sulphur. Heat treatment, or “HT,” improves mechanical performance and hardness. These pipes have a hardness of up to 35 HRC, a yield strength of about 450 MPa, and a tensile strength of 700–850 MPa. At high temperatures, they continue to exhibit good oxidation stability and corrosion resistance. 410HT pipes are appropriate for mechanical and structural applications in hot and corrosive conditions due to their enhanced wear resistance and moderate ductility.
| Specification | EN, DIN, JIS, ASTM, BS, ASME, AISI, IS |
| Size Range | 15 NB up to 600 NB above as per the customer requirement. |
| Schedule | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules. |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes as per the requirement. |
| Form | Round Pipe & Tube, Square Pipe & Tube, Rectangular Pipe & Tube |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| End | Plain End, Beveled End, Threaded |
| TEST CERTIFICATES | MTC, IBR & Third Party Inspection. |
|---|
UNS No |
S41000 |
EN |
1.4006 |
AISI |
410 |
Carbon (C) |
0.15 |
Silicon (Si) |
1.0 |
Manganese (Mn) |
1.0 |
Phosphorus (P) |
0.04 |
Sulphur (S) |
0.03 |
Chromium (Cr) |
11.5/13.5 |
Molybdenum (Mo) |
|
Nickel (Ni) |
0.5 |
Nitrogen (N) |
– |
|
DESCRIPTION |
TYPE 410 |
|
Proof Stress 0.2% (MPa) |
205 |
|
Tensile strength (MPa) |
450 |
|
Elongation A5 (%) |
20 |
|
Hardness |
HB: 217 HRB: 96 |
Contact us to get a quick quote for your requirement.
We ensures that its Stainless Steel 410HT Pipes are tested completely, including checking chemical composition and tensile and hardness tests. The company can provide relevant certificates, such as Material Test Certificates (MTC), meeting international standards and ensuring the product’s quality and performance.
Stainless Steel 410HT ERW (Electric Resistance Welded) pipes offer high strength and heat resistance, ideal for demanding industrial applications, including cutlery and machinery components, with enhanced durability and hardness.
Stainless Steel 410HT EFW (Electric Fusion Welded) pipes are created through fusion welding, providing high-strength, heat-resistant pipes suitable for industrial tools and components requiring exceptional wear resistance and durability.
Stainless Steel 410HT LSAW (Longitudinally Submerged Arc Welded) pipes are manufactured using submerged arc welding, offering superior strength and heat resistance for large-diameter applications, including high-stress industrial environments.
Stainless Steel 410HT Seamless pipes are made without welding, providing uniform strength and exceptional hardness, ideal for high-temperature applications and industrial uses where wear resistance and durability are crucial.
Stainless Steel 410HT Welded pipes are produced by welding stainless steel sections, offering high strength and heat resistance, suitable for machinery components and high-temperature applications requiring durability and hardness.
Stainless Steel 410HT Square pipes feature a square cross-section, providing structural support and heat resistance, ideal for applications in machinery and industrial environments where durability and hardness are essential.
410HT Stainless Steel Applications involving high temperatures, high wear, and mild corrosion frequently use pipes. They are utilised in heat exchangers, boiler tubes, and superheaters in thermal processing and power generation facilities. They are essential to the petrochemical and oil and gas sectors for moving high-pressure fluids, particularly in processing facilities and refineries. In the automotive and aerospace industries, they can also be used to manufacture shafts, exhaust systems, and mechanical components. They are perfect for structural uses in industrial furnaces, turbines, and chemical processing equipment because of their strength and hardness. In harsh conditions, these pipes guarantee dependable operation and a long service life.







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