Mitchell Stainless is a reliable manufacturer and supplier of Stainless Steel 440C Pipes based in Hamilton, New Zealand. They specialize in delivering precision-engineered products tailored for demanding industrial applications. With state-of-the-art manufacturing facilities, a team of skilled professionals, and rigorous quality control measures, the company guarantees pipes that boast exceptional strength, hardness, and precise dimensions. Mitchell Stainless is dedicated to adhering to international standards while providing customized solutions to meet specific project needs. Their strong commitment to reliability, timely delivery, and customer satisfaction has made them a go-to source for high-performance stainless steel piping solutions throughout New Zealand and beyond.
Stainless Steel 440C is a high-carbon martensitic stainless steel that contains around 0.95–1.20% carbon, 16–18% chromium, along with trace amounts of manganese and silicon. This unique composition results in outstanding hardness, wear resistance, and moderate corrosion resistance when properly heat-treated. 440C pipes are known for their high tensile strength, excellent edge retention, and good fatigue resistance. They can be heat-treated to achieve very high levels of hardness, making them perfect for applications that demand durability, precision, and resistance to abrasion in tough operating 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.
The Stainless Steel 440C Pipes produced by Mitchell Stainless find extensive use in industries that require high strength and wear resistance. Typical applications include chemical processing equipment, components for oil and gas, precision mechanical systems, and high-pressure fluid handling. These pipes are also ideal for bearings, valves, pump shafts, and applications in aerospace and defense where durability and dimensional stability are essential. Their ability to endure high stress, friction, and moderate corrosion makes them perfect for specialized engineering tasks.







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