Abrasion Resistant Hardox 550 Pipes are tough, high-strength steel pipes crafted to handle the harshest wear and tear in demanding industrial settings. Made from Hardox 550 steel, these pipes boast remarkable hardness, toughness, and durability, making them perfect for situations where heavy abrasion and mechanical stress are the norm. They’re produced using cutting-edge rolling and forming techniques, ensuring they have a consistent thickness, precise dimensions, and top-notch surface quality. Renowned for their long lifespan and reliability, Hardox 550 pipes meet international standards and are widely utilized in heavy-duty industries.
Abrasion Resistant Hardox 550 Pipes are made from high-strength wear-resistant steel of a particular chemical composition, i.e., carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), chromium (Cr), nickel (Ni), molybdenum (Mo), and boron (B). These ingredients impart hardness, toughness, and durability. Hardox 550 tubes provide a nominal hardness of 550 HBW, yield strength of 1250 MPa, and tensile strength of 1400 MPa with superior wear resistance and impact toughness. Suitable for tough applications, they ensure prolonged service life in abrasive conditions.
| Grade | C *)(max %) | Si *)(max %) | Mn *)(max %) | P(max %) | S(max %) | Cr *)(max %) | Ni *)(max %) | Mo *)(max %) | B *)(max %)</th |
|---|---|---|---|---|---|---|---|---|---|
| Hardox 550 | 0.44 | 0.50 | 1.30 | 0.020 | 0.010 | 1.40 | 1.40 | 0.60 | 0.004 |
| Grade | Thickness (mm) | Hardness 1) (HBW) |
|---|---|---|
| Hardox® 550 | 8.0 – 65.0 | 525 – 575 |
| Thickness (mm) | 8 – 31.9 | 32 – 51 | 51.1 – 65 |
|---|---|---|---|
| Max CET(CEV) | 0.49 (0.70) | 0.52 (0.75) | 0.61 (0.82) |
| Typ CET(CEV) | 0.46 (0.67) | 0.49 (0.72) | 0.58 (0.79) |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The chemical makeup of Hardox 550 Pipes mainly consists of carbon, manganese, chromium, nickel, and molybdenum. This blend gives them impressive hardness of around 550 HBW, along with high tensile strength and impact resistance, all while keeping enough toughness to prevent cracking. Mechanically, these pipes shine with outstanding wear resistance, excellent load-bearing capacity, and stability even under heavy abrasion. Heat treatment processes further enhance their hardness and structural integrity, ensuring they perform consistently well in tough operating conditions.
You’ll often find Hardox 550 Pipes in industries like mining, cement, steel, and construction, where abrasive materials such as ore, sand, and gravel are either transported or processed. They’re perfect for slurry pipelines, chutes, feed pipes, and other applications that experience high wear. With their exceptional abrasion resistance, durability, and toughness, they’re the go-to choice for industrial operations that need long-lasting, maintenance-free piping solutions.
Chetak 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 Hyderabad, India.
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