Sadiki Metals, based in Kinshasa, Congo, stands out as a top manufacturer and supplier of high-quality alloy steel flat bars. Known for their commitment to excellence and precision engineering, the company produces products that adhere to strict international standards. Each flat bar is crafted using cutting-edge metallurgical techniques, guaranteeing exceptional strength, precise dimensions, and long-lasting durability. Designed to excel in tough industrial settings, Sadiki Metals’ alloy steel flat bars are perfect for applications in construction, automotive, oil and gas, and heavy machinery. With a focus on quality and innovation, they deliver reliable metal solutions that ensure lasting performance and keep customers satisfied.
Sadiki Metals’ alloy steel flat bars are made from a blend of iron with chromium (0.5–2%), molybdenum (0.2–1%), nickel (0.5–1.5%), and manganese (0.6–1.5%). This well-balanced chemical mix results in impressive tensile strength (700–1,200 MPa), outstanding hardness, and resistance to corrosion. The bars also showcase high yield strength, toughness, and fatigue resistance, making them reliable under heavy loads. They retain their shape and machinability even at high temperatures. These mechanical traits make alloy steel flat bars perfect for critical structural and mechanical applications that demand both strength and durability in challenging environments.
| Grades : | F1, F2, F5, F9, F11, F22, F91, LF2, LF3 |
|---|---|
| Standard : | ASTM A350 / ASME SA350 |
| Length(mm) : | 2 meters – 7 meters ( 8 feet to 24 feet) |
| Thickness : | 2mm~100mm |
| Types : | Flat Bars |
| 30 x 8 | 30 x 10 | 30 x 12 | 30 x 16 | 30 x 20 | 30 x 25 |
| 32 x 6 | 32 x 8 | 32 x 10 | 32 x 12 | 32 x 16 | 32 x 20 |
| 32 x 25 | 32 x 30 | 40 x 6 | 40 x 8 | 40 x 10 | 40 x 12 |
| 40 x 16 | 40 x 20 | 40 x 25 | 40 x 30 | 40 x 32 | 50 x 6 |
| 50 x 8 | 50 x 10 | 50 x 12 | 50 x 16 | 50 x 20 | 50 x 25 |
| 50 x 30 | 50 x 32 | 50 x 40 | 65 x 6 | 65 x 8 | 65 x 10 |
| 65 x 12 | 65 x 16 | 65 x 20 | 65 x 25 | 65 x 32 | 65 x 40 |
| 65 x 50 | 75 x 6 | 75 x 8 | 75 x 10 | 75 x 12 | 75 x 16 |
| 75 x 20 | 75 x 25 | 75 x 32 | 75 x 40 | 75 x 50 | 100 x 6 |
| 100 x 8 | 100 x 10 | 100 x 12 | 100 x 16 | 100 x 20 | 100 x 25 |
| 100 x 32 | 100 x 40 | 100 x 50 | 100 x 65 | 125 x 10 | 125 x 12 |
| 125 x 16 | 125 x 20 | 125 x 25 | 125 x 32 | 125 x 40 | 125 x 50 |
| 125 x 65 | 150 x 10 | 150 x 12 | 150 x 16 | 150 x 20 | 150 x 25 |
| 150 x 32 | 150 x 40 | 150 x 50 | 150 x 65 |
The typical size range for alloy steel flat bars varies, with widths from 20mm to 300mm, thicknesses from 3mm to 50mm, and lengths commonly up to 6 meters or more.
Yes, alloy steel flat bars are highly customizable. They can be tailored in dimensions, grades, and surface finishes to meet specific industry requirements, ensuring suitability for various applications.
Alloy steel flat bars and rods are durable due to their high tensile strength, hardness, and resistance to wear, corrosion, and heat. These properties are enhanced by alloying elements like chromium, molybdenum, and nickel, which improve toughness and durability under demanding conditions.
Sadiki Metals’ alloy steel flat bars find extensive use across various industries thanks to their remarkable mechanical performance and adaptability. In construction, they serve in frameworks, structural supports, and reinforcements. The automotive and machinery industries utilize them for creating components like brackets, base plates, and tooling parts. In the oil and gas sector, as well as heavy engineering, they are essential for pressure equipment, flanges, and machine foundations. Their impressive strength and versatility make them a go-to choice for many demanding 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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