Khaleed Stainless is a reliable manufacturer and supplier of Stainless Steel 440C Pipes based in Riyadh, Saudi Arabia. We provide high-performance piping solutions that are built to last, focusing on durability and strength. Stainless Steel 440C is a high-carbon martensitic stainless steel, renowned for its impressive hardness, wear resistance, and high tensile strength. Our 440C pipes are meticulously crafted to meet international quality standards, ensuring they perform reliably even in the toughest conditions. With their exceptional performance and longevity, Stainless Steel 440C Pipes are perfect for applications in aerospace, petrochemical, marine, and heavy engineering sectors.
Stainless Steel 440C Pipes are made up of high carbon (0.95–1.20%) and chromium (16–18%), along with small amounts of molybdenum, silicon, and manganese. This unique chemical makeup gives them remarkable hardness, wear resistance, and strength, while still providing moderate corrosion resistance. The pipes boast a tensile strength ranging from 760–1000 MPa, a yield strength of about 450–500 MPa, and can reach hardness levels of up to 58 HRC after heat treatment. These characteristics make 440C pipes highly effective for applications that require durability under significant stress and abrasive conditions.
| Thickness | 0.5mm-100mm | ||||||
| Outer diameter | 10mm, 25.4mm, 38.1mm, 50.8mm, 100mm, 250mm, 300mm, 350mm, etc | ||||||
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc | ||||||
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc | ||||||
| Finish | Hot rolled (HR), Cold rolled Tube (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) | ||||||
| Form | Round tube Square tube Rectangular tube etc. | ||||||
Carbon | 0.95 to 1.20 | % | Manganese (Maximum) | 1.00 | % |
Phosphorus (Maximum) | 0.040 | % | Sulfur (Maximum) | 0.030 | % |
Silicon (Maximum) | 1.00 | % | Chromium | 16.00 to 18.00 | % |
Molybdenum (Maximum) | 0.75 | % | Iron | Balance |
| Temp°C | Tensile (UTS)N/mm² | 0.2% YieldN/mm² | Elongation(50.8mm) % | HardnessHRc | Reductionof Area |
| 20 | 1965 | 1896 | 2 | 57 | 10 |
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We offers the very best quality in Stainless Steel 440C Pipes, with strenuous testing involved in tensile, hardness, and corrosion tests. All these products adhere to International Standards, verified by ISO as well as other reputed Agencies. Third Party inspection and reports on material traceability ensure absolute reliability, fitting a wide cross-section of needs within industries without equal.
Stainless Steel 440C square pipes offer high hardness, strength, and excellent wear resistance. They are used in demanding applications such as hydraulic cylinders, machinery, and automotive components due to their durability.
SS 440C seamless pipes provide exceptional hardness and corrosion resistance. Ideal for high-stress environments, they are used in industries like aerospace and automotive for components requiring high strength and durability.
Stainless Steel 440C ERW pipes offer high hardness and corrosion resistance. Suitable for high-stress applications, they are used in automotive, aerospace, and industrial applications requiring durability and strength.
SS 440C LSAW pipes are fabricated using longitudinal dip arc welding, providing superior strength and corrosion resistance. Ideal for heavy duty applications in oil and gas and other industries and construction.
Stainless Steel 440C round pipes are durable, corrosion-resistant, and used in demanding applications. They offer high strength and hardness, making them suitable for various industrial and structural uses.
Stainless Steel 440C welded pipes are high-strength, corrosion-resistant pipes used in harsh environments. They offer excellent hardness and wear resistance, suitable for applications requiring durability and structural integrity.
Stainless Steel 440C Pipes are extensively utilized in industries that demand high strength and wear resistance. In the aerospace and automotive fields, they are commonly found in engine components, bearings, and high-stress tubing. In the petrochemical and marine sectors, they are used in pumps, valves, process piping, and offshore structures. Additionally, they are employed in precision tooling, medical equipment, and heavy machinery. Thanks to their ability to endure mechanical stress, friction, and moderately corrosive environments, 440C pipes provide long-lasting performance in even the most demanding situations.
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