Nakamura Stainless is a well-respected manufacturer and supplier based in Pulau Ujong, Singapore, known for providing top-notch stainless steel solutions that cater to industries where durability and precision are paramount. One standout product in their lineup is the Stainless Steel 440C Pipes, which are celebrated for their remarkable hardness, wear resistance, and decent corrosion resistance. As a high-carbon martensitic stainless steel, 440C boasts exceptional strength and durability, making it perfect for applications where toughness and longevity are essential. Thanks to advanced production methods and rigorous quality checks, Nakamura Stainless guarantees that its Stainless Steel 440C Pipes meet international standards for performance and reliability.
These pipes are made from high-carbon stainless steel, featuring 16–18% chromium and about 1.0–1.2% carbon. This unique blend results in impressive hardness (up to 58 HRC) after heat treatment, along with tensile strength that surpasses 760 MPa. The alloy is known for its excellent wear and abrasion resistance, as well as good fatigue strength. While its corrosion resistance may not match that of austenitic grades, it still holds up well in many industrial applications that require both durability and mechanical performance.
| 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 find their place in various industries that demand high strength, hardness, and wear resistance. They’re commonly used in the aerospace and automotive sectors for critical components that face high stress. Additionally, these pipes are essential in the bearing industry, medical instruments, and petrochemical equipment, where precision and toughness are key. Heavy-duty machinery, pumps, and valves also depend on 440C pipes for their resilience in tough operating conditions. With their robust performance attributes, Stainless Steel 440C Pipes are a fantastic choice for challenging engineering and industrial applications.
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