Harsh Metalloys is a trusted manufacturer and supplier of Stainless Steel 416HT Pipes in Mumbai, India, offering precision-engineered piping solutions for diverse industrial sectors. Stainless Steel 416HT is a high-temperature, heat-treated variation of SS 416, known for its enhanced machinability, excellent mechanical properties, and moderate corrosion resistance. These pipes are ideal for applications where high strength and excellent surface finish are essential. Manufactured in accordance with global quality standards, our 416HT pipes are available in seamless and welded forms in various sizes and thicknesses, making them suitable for demanding applications in automotive, machinery, and manufacturing industries
Stainless Steel 416HT Pipes are composed primarily of chromium (12–14%), with added sulfur to improve machinability. The HT (heat-treated) variant enhances strength, toughness, and hardness. These pipes offer tensile strength around 700–850 MPa, with improved wear and fatigue resistance. Though not as corrosion-resistant as austenitic grades, 416HT performs well in mildly corrosive environments and dry atmospheres. Harsh Metalloys ensures superior surface finish, uniform wall thickness, and reliable mechanical consistency. These pipes are magnetic and exhibit excellent machinability, making them an ideal choice for precision components and high-load applications.
| Grade | C | Mn | Si | P | S | Cr | Mo |
| SS 416HT | 0.15 max | 1.25 max | 1 max | 0.06 max | 0.15 min | 12 – 14 | 0.6 max |
| Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| SS 416HT | 517 | 30 | 275 | 262 | – |
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We maintains high-quality standards for Stainless Steel 416T Pipes. All the pipes undergo extensive testing such as mechanical, chemical, and dimensional checks that assure international standards compliance. We offer full certification in the form of Mill Test Certificates (MTC), EN 10204 3.1, that ensures reliability, durability, and superior performance in various industrial applications.
Stainless Steel 416HT ERW (Electric Resistance Welded) pipes are manufactured by welding stainless steel strips using an electric current, offering high strength and uniformity. Ideal for structural and fluid applications.
Stainless Steel 416HT EFW (Electric Fusion Welded) pipes are produced by fusing stainless steel plates through an electric process, providing high durability and strength. Suitable for high-pressure and high-temperature applications.
Stainless Steel 416HT LSAW (Longitudinally Submerged Arc Welded) pipes are created using a submerged arc welding process along the length of the pipe, offering high strength and resistance to harsh environments. Commonly used in large-diameter applications.
Stainless Steel 416HT Seamless pipes are manufactured without welding, providing uniform strength and resistance to high pressure and temperature. They are ideal for applications requiring high reliability and integrity.
Stainless Steel 416HT Welded pipes are produced by welding stainless steel sections, offering versatility and cost-effectiveness for various applications, including structural and industrial uses.
Stainless Steel 416HT Square pipes are precision-cut stainless steel pipes with a square cross-section, providing aesthetic appeal and structural support for architectural and construction projects.
Stainless Steel 416HT Pipes are extensively used in the manufacturing of gears, shafts, fasteners, pump parts, and automotive components due to their high strength and exceptional machinability. These pipes are also employed in valve bodies, bushings, and threaded parts where tight tolerances and superior surface finish are crucial. Their high-temperature capability makes them suitable for furnace components and other heat-resistant applications. In general engineering and industrial machinery, SS 416HT pipes offer a reliable solution for high-strength structural and mechanical use. Harsh Metalloys ensures each pipe delivers outstanding performance and durability in both standard and demanding service conditions.







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