Luke Steel Manufacturers and Suppliers, based in Houston, USA, are experts in providing top-notch alloy steel flat bars. Known for their strength and reliability, these flat bars are produced using cutting-edge manufacturing methods and rigorous quality checks. With outstanding strength, toughness, and wear resistance, alloy steel flat bars are the go-to choice for tough industrial tasks. Luke Steel is committed to offering customized solutions for a variety of sectors, including construction, automotive, and machinery, ensuring that every product meets high standards of reliability, efficiency, and customer satisfaction.
Alloy steel flat bars are crafted from steel that includes different amounts of elements like chromium, molybdenum, manganese, nickel, and vanadium. These added elements boost mechanical properties such as tensile strength, toughness, and hardness, while also enhancing resistance to wear and corrosion. Typically, the tensile strength falls between 600-900 MPa, showcasing excellent elongation and impact resistance. The exact composition can be tailored to fit specific application needs, ensuring peak performance in challenging environments. Plus, these flat bars are recognized for their weldability and machinability.
| 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 are widely used in industries that demand high strength and durability. They play a crucial role in construction for structural supports, bridges, and reinforcements. In the automotive industry, they are essential components in chassis, gears, and shafts. Heavy machinery and equipment manufacturers depend on these bars for parts like frames, brackets, and fasteners. Their remarkable wear resistance also makes them perfect for mining tools, cutting edges, and agricultural implements. The adaptability and dependability of alloy steel flat bars make them vital across a range of industrial applications.






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