Luke Steel in Houston provides premium Hardox 400 abrasion-resistant pipes for applications that need high durability and impact resistance. Made using advanced metallurgical processes, these pipes combine hardness with formability. They are designed for industries handling abrasive slurries or dry materials, ensuring a longer service life and less maintenance. Luke Steel’s domestic production and inventory allow for quick supply, making it a trusted partner for OEMs and engineering firms across the USA.
Hardox 400 Pipes consist of low-alloy steel, including carbon, manganese, chromium, and nickel. They have a Brinell hardness of ~400 HBW. Yield strength is usually around 1000 MPa, with tensile strength up to 1200 MPa, and an elongation of 12%. They show good impact resistance (>30 ft-lb at –20 °C) and excellent abrasion resistance. The carbon equivalent is carefully controlled to allow welding and forming without sacrificing durability, making them suitable for prefabricated and field-welded systems.
| Grade | C *)(max %) | Si *)(max %) | Mn *)(max %) | P(max %) | S(max %) | Cr *)(max %) | Ni *)(max %) | Mo *)(max %) | B *)(max %) |
|---|---|---|---|---|---|---|---|---|---|
| Hardox 400 | 0.30 | 0.70 | 1.60 | 0.020 | 0.010 | 1.50 | 1.5 | 0.60 | 0.005 |
| Product type | Wall Thickness(mm) Hardness 1) (HBW) |
|---|---|
| Hardox® 400 | 3.0 – 6.0 |
| Wall Thickness | Hardox® 400 3.0 – 6.0 |
|---|---|
| Typical CET(CEV)) | 0.33 (0.52)) |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Luke Steel is a leading manufacturer and supplier of Abrasion Resistant Hardox 400 Pipes in Houstan, USA. Specializing in high-quality steel solutions, we provide a diverse range of durable products, including carbon steel, alloy steel, light steel, and galvanized steel. Our inventory features Hardox 400 pipes, flanges, pipe fittings, forged fittings, sheets, and plates, ensuring superior wear resistance for demanding industrial applications. Known for our reliable distribution and exceptional customer service, Luke Steel is committed to delivering high-performance abrasion-resistant materials, making us your trusted partner for Hardox 400 steel solutions.
Hardox 400 Pipes are used for transporting mining slurries, concrete pumping, pneumatic conveying systems, and other applications that handle abrasive materials. Their abrasion resistance extends pipe life well beyond standard carbon steel or stainless options. Commonly found in cement factories, coal plants, dredging operations, and power stations, these pipes reduce repair frequency and operational costs. Luke Steel offers customized lengths, diameters, and thicknesses, along with technical support for welding and integration into high-wear piping systems.
Luke 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 Houstan, USA.
Copyright 2025 Luke Steel. All rights reserved
