Stainless Steel 440C Pipes are crafted from a high-carbon martensitic stainless steel that stands out for its remarkable hardness, wear resistance, and strength. These pipes are perfect for applications that demand top-notch mechanical durability along with moderate corrosion resistance. Thanks to their ability to reach impressive hardness levels through heat treatment, Stainless Steel 440C Pipes are reliable performers in tough environments where abrasion, pressure, and mechanical stress are part of the job. Their robust design, paired with good dimensional stability, makes them a go-to choice for specialized industrial applications where precision, toughness, and longevity are key.
Typically, Stainless Steel 440C Pipes boast a high carbon content (around 1.0%), along with chromium (16–18%) and trace amounts of manganese, silicon, and molybdenum to boost hardness and corrosion resistance. Their martensitic structure enables them to achieve extremely high tensile and yield strengths after heat treatment, with hardness levels soaring up to 58–60 HRC. While they may not be as ductile as austenitic grades, they excel in wear resistance, offer moderate corrosion resistance, and maintain strong mechanical stability, making them ideal for heavy-duty and high-stress applications.
| 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 |
Contact us to get a quick quote for your requirement.
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.
You’ll find Stainless Steel 440C Pipes commonly used in industries that prioritize high hardness and wear resistance. They play a crucial role in manufacturing precision instruments, bearings, valves, and pump components where strength and dimensional accuracy are vital. In the aerospace and defense sectors, 440C pipes are essential for high-stress components and mechanical assemblies. They’re also utilized in oil & gas equipment, chemical processing systems, and certain medical instruments due to their durability and reliability. Their ability to perform under mechanical load makes them perfect for environments that involve abrasion, contact stress, and long-term wear.
©2024 Niazi Stainless All Rights Reserved.
