Sadiki Metals, based in Kinshasa, Congo, has built a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 440C Flat Bars. With a strong focus on precision engineering and a commitment to quality, this company consistently delivers products that adhere to international standards for strength, hardness, and corrosion resistance. The Stainless Steel 440C Flat Bar is specifically crafted for applications that demand high wear resistance and exceptional mechanical performance. Thanks to its state-of-the-art manufacturing facilities and rigorous quality control measures, Sadiki Metals caters to various industries, including automotive, tooling, aerospace, and manufacturing, providing robust and dependable stainless steel solutions throughout Africa and beyond.
The Stainless Steel 440C Flat Bar from Sadiki Metals is primarily made up of iron, chromium, and carbon, with small amounts of manganese, silicon, and molybdenum added to boost its performance. This high-carbon martensitic stainless steel boasts impressive tensile and yield strength, remarkable hardness, and excellent wear resistance after undergoing heat treatment. It also offers decent corrosion resistance in mild environments and maintains its structural integrity even under high-stress conditions. The alloy’s well-balanced composition guarantees durability, toughness, and machinability, making it perfect for precision components that require both strength and dimensional stability.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 440C | 1.20-0.95 | 18.00-16.00 | 1.00 | 1.00 | 0.04 | 0.03-0.15 | 1.00 |
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 440C | 1.20-0.95 | 18.00-16.00 | 1.00 | 1.00 | 0.04 | 0.03-0.15 | 1.00 |
| Flat Bar | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.49 | 1.60 |
| 18 | 0.62 | 2.02 |
| 20 | 0.76 | 2.49 |
| 22 | 0.92 | 3.02 |
| 25 | 1.19 | 3.90 |
| 28 | 1.49 | 4.89 |
| 28 | 1.49 | 4.89 |
| 30 | 1.71 | 5.61 |
| 32 | 1.95 | 6.38 |
| 36 | 2.46 | 8.08 |
| 38 | 2.74 | 9.00 |
| 40 | 3.04 | 9.97 |
| 45 | 3.85 | 12.62 |
| 50 | 4.75 | 12.62 |
| 56 | 8.96 | 19.55 |
| 60 | 6.84 | 22.44 |
| 65 | 8.03 | 26.34 |
| 70 | 9.31 | 30.54 |
| 75 | 10.69 | 35.06 |
| 80 | 12.16 | 39.89 |
| 90 | 15.39 | 50.49 |
| 100 | 19 | 62.34 |
Stainless Steel 440C Flat Bar is commonly used in applications requiring high hardness and wear resistance, such as knife blades, bearings, molds, valve components, and surgical instruments. Its excellent corrosion resistance also makes it suitable for demanding industrial environments.
Yes, 440C Flat Bar is ideal for high-wear environments due to its exceptional hardness and abrasion resistance. Its high carbon content and martensitic structure provide durability, making it perfect for applications like bearings, cutting tools, and wear-resistant components.
Standard sizes for Stainless Steel 440C Flat Bar typically range in thickness from 3mm to 50mm and widths from 20mm to 300mm. Custom dimensions can often be produced to meet specific requirements in industrial and precision applications.
You’ll find the Stainless Steel 440C Flat Bar widely utilized in applications that call for high strength, hardness, and wear resistance. It’s commonly found in cutting tools, bearings, valves, pump components, knife blades, and molds. Its outstanding mechanical and heat-treatable properties make it an excellent choice for automotive parts, aerospace components, and mechanical assemblies. Moreover, it’s also used in industrial equipment and instrumentation where precision and corrosion resistance are crucial. With its superior performance, machinability, and durability, the Stainless Steel 440C Flat Bar guarantees long-lasting reliability in critical engineering and high-precision manufacturing applications.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sadiki Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kinshasa, Congo
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