Sahil Metals exports premium-quality alloy steel flat bars from Riyadh, Saudi Arabia, delivering structural stability and machining flexibility for first-class engineering applications. Available in multi-purpose alloys such as AISI 4140, 4340, and 8620, these flat bars are manufactured with precise sizes and metallurgical uniformity. Sahil Metals guarantees the highest levels of flatness, surface finish, and mechanical properties in flat bars. Broadly applied within fabrication, automotive, and toolmaking industries, Sahil Metals’ alloy steel flat bars provide strength, precision, and reliability that make them the ideal selection for industrial frames through wear-resistant parts.
Alloy steel flat bars can be produced with 4140 (Cr-Mo), 4340 (Ni-Cr-Mo), or 8620 (low-carbon case-hardening) alloying systems. The tensile strength is between 600 and more than 1,200 MPa with yield strength proportionate. Flat shape permits equal distribution of plane loads and maximum machining clearance. Heat treatability of the alloy results in superior wear resistance, fatigue life, and toughness. Finishing of surfaces enhances corrosion resistance and machinability to facilitate high-precision cutting, milling, or welding operations. Flat bars are recognized for the structural stability as well as versatility in heavy-duty and precision use.
| 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.
Alloy steel flat bars find applications in structural frames, brackets, machine beds, and mounting plates in industrial equipment. They are employed in tools, dies, clamping fixtures, and fabrication jigs where flatness as well as dimensional accuracy is necessary. In construction and automobile, they are made into chassis components, reinforcing plates, and structural braces. Flat bars in heavy machines are utilized as support bars, guide rails, and wear plates. Due to their machinability and suitability for heat treatment, they are very suitable for use in load-bearing structural components as well as precision-engineered tooling and assembly systems.






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