Mbemba Stainless is a reputable manufacturer and supplier located in Kinshasa, Congo, specializing in top-notch Stainless Steel 440C Pipes. These pipes are crafted from a high-carbon martensitic stainless steel, celebrated for its remarkable hardness, wear resistance, and decent corrosion resistance. At Mbemba Stainless, they prioritize precision manufacturing, rigorous quality control, and compliance with international standards. Their SS 440C pipes are perfect for applications that demand high mechanical strength, durability, and reliability, particularly in the chemical, petrochemical, marine, and industrial machinery sectors.
Stainless Steel 440C Pipes mainly consist of 16–18% chromium, 0.95–1.2% carbon, along with trace amounts of manganese, silicon, and molybdenum. This unique blend results in a tensile strength ranging from about 760 to 1,200 MPa and impressive hardness after heat treatment, coupled with good wear resistance and moderate corrosion resistance. The elevated levels of carbon and chromium enable the material to be hardened to exceptional degrees, making it ideal for components that face mechanical stress and abrasive environments.
| 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.
These Stainless Steel 440C Pipes find extensive use in valve stems, shafts, bearings, pump components, and various other mechanical parts that require high hardness and wear resistance. They are also well-suited for industrial machinery, marine applications, and precision engineering tasks. The combination of high mechanical strength, hardness, and moderate corrosion resistance makes SS 440C pipes a go-to choice for demanding applications where durability and performance under pressure are essential.
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