Chanchai Stainless provides Stainless Steel 416HT Pipes in Bangkok, Thailand. These pipes are designed for excellent machinability and strength after heat treatment. As martensitic stainless steel, 416HT is ideal for precision machining applications that demand durability and wear resistance. The pipes offer good corrosion resistance in mild environments, while their hardness and toughness improve through heat treatment. Their mix of machinability and strength makes them perfect for complex industrial components. Chanchai Stainless follows strict international quality standards, ensuring that Stainless Steel 416HT Pipes are a reliable and economical choice for industries that need precision and long-lasting performance.
Stainless Steel 416HT pipes include chromium (12–14%), carbon (~0.15%), and sulfur (0.2–0.4%) to boost machinability. Heat treatment increases tensile strength to about 760 MPa and yield strength to around 450 MPa, with hardness reaching 40–45 HRC. The alloy offers moderate corrosion resistance and excellent wear resistance. Its machinability ranks among the highest of all stainless steels, making it ideal for precision engineering. Although it is less ductile than austenitic grades, its stability and hardness make it reliable for demanding industrial uses.
| 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 commonly used to make gears, shafts, fasteners, and precision parts. They are also found in valves, pump components, and automotive systems that need wear resistance. Mechanical engineering industries depend on them for tools, bushings, and hardware that require strength and machinability. Their ability to be heat-treated makes them suitable for industrial applications demanding specific hardness and toughness. While they are not the best choice for highly corrosive environments, they perform reliably in moderate service conditions. Stainless Steel 416HT pipes provide cost-effective solutions for industries that need precision, machinability, and durability.
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