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Bosega Pipes and Tubes is a reliable manufacturer and supplier of Stainless Steel 416HT Pipes based in Cape Town, South Africa. They provide top-notch piping solutions that are designed for strength, wear resistance, and protection against corrosion. Stainless Steel 416HT is a martensitic stainless steel grade known for its high carbon content, making it perfect for high-temperature applications and enhancing its mechanical properties. This makes it a great choice for various industries, including automotive, chemical, and industrial sectors. Bosega takes pride in their precision manufacturing, ensuring smooth finishes and consistent wall thickness, so their pipes meet international standards for durability, performance, and reliability even in tough conditions.
These Stainless Steel 416HT Pipes are primarily made of iron, with chromium levels around 12–14%, along with higher carbon content and small amounts of manganese and silicon. The elevated carbon content allows for hardening through heat treatment, which boosts tensile and yield strength, wear resistance, and thermal stability. Mechanically, these pipes are known for their excellent hardness, decent ductility, and outstanding toughness, ensuring they maintain their structural integrity even at high temperatures and in moderately corrosive environments. The martensitic structure contributes to their durability and resistance to mechanical wear.
| Grade | SS 416/416HT |
| Specification | EN, DIN, JIS, ASTM, BS, ASME, AISI, IS |
| Standard | ASTM A276/ASME SA276, ASTM A479/ASME SA479 & ASTM A164/ASME SA164 . |
| Round Bars | Outside Diameter in the range of 4mm to 500mm above as per the customer requirement. |
| Bright Bars | Outside Diameter in the range of 4mm to 500 mm above as per the customer requirement. |
| Hex Bars | 18mm – 57mm (11/16″ to 2-3/4″) above as per the requirement. |
| Square Bars | 18mm – 47mm (11/16″ to 1-3/4″) above as per the requirement. |
| Flat Bars | 1/2” to 10” in thickness range of 2mm to 150mm |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Finish | Black, Bright. Peeled and Polished, Solution annealed. |
| Technique | Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rod |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| 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 |
| SS 416HT | 517 | 30 | 275 | 262 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 416HT Pipe from Bosega Pipes and Tubes ensures quality and reliability. Our products are rigorously tested and meet stringent industry standards, guaranteeing exceptional performance. We offer customized solutions to meet the specific needs of the business. By focusing on innovation, our pipes have increased their corrosion resistance and durability. Additionally, our experienced team provides excellent customer support, ensuring a seamless experience from order to delivery. Trust Bosega for your stainless steel needs, where quality meets best.
Bosega Pipes and Tubes, one of the largest suppliers of Stainless Steel 416HT Pipes in Cape Town, South Africa, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
| Grade | WERKSTOFF NR. | UNS |
| SS 416HT | 1.4005 | S41600 |
| Density(g/cm³) | Modulus of Elasticity(Gpa) | Coefficient of Thermal Expansion(10-6/°C) | Coefficient of Thermal Conductivity(W/m*K) | Resistivity(NΩ.m) |
| 7.80 | 200 | 9.9 | 24.9 | 570 |
Yes, we offer custom sizes for Stainless Steel 416HT Pipes to meet your specific requirements. Our team at Bosega Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bosegapipes.co.za.
You’ll find Stainless Steel 416HT Pipes commonly used in petrochemical plants, automotive components, pump and valve shafts, and high-temperature industrial machinery where strength, hardness, and corrosion resistance are essential. They’re also great for structural applications, tooling, and mechanical parts that face high wear or thermal stress. With their combination of heat resistance, mechanical strength, and moderate corrosion resistance, these pipes are perfect for long-lasting, low-maintenance performance in demanding industrial settings.
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