Price range: $13.11 through $66.66
3/8″ x 3-1/2″ Steel Flat Bar is manufactured from A36 hot-rolled (HR) carbon steel, providing excellent strength, durability, and versatility for general fabrication and structural applications. The flat bar measures 3/8″ thick by 3-1/2″ wide, offering a solid, uniform profile suitable for cutting, welding, drilling, and machining. A36 HR steel delivers good formability and weldability, making it a reliable choice for both industrial and construction projects.
Applications:
A36 Hot-Rolled Steel Flat Bar is commonly used in:
• Structural supports and bracing
• Frames, machinery bases, and equipment fabrication
• Construction and general metalworking
• Agricultural and industrial fabrication
• Gates, fences, and railings
• Heavy-duty applications requiring strength and durability
Advantages:
• Strong and durable: A36 HR steel provides reliable structural integrity
• Weldable and machinable: Easily fabricated to project specifications
• Versatile size: 3/8″ x 3-1/2″ profile fits a variety of applications
• Hot-rolled finish: Offers consistent dimensions and surface toughness
• Cost-effective: Affordable material for general-purpose construction
Summary:
The 3/8″ x 3-1/2″ Steel Flat Bar – A36 Hot-Rolled is a versatile, durable, and reliable steel product designed for structural, industrial, and general fabrication use. Its solid profile, strength, and ease of fabrication make it ideal for a wide range of projects.
* Prices are subject to change without notice due to fluctuations in the metals market. | All “Value Length” and “Value Pack” item measurements are subject to standard mill tolerances. | Products may be manufactured several thousandths of an inch over or under the stated dimensions and still be within acceptable mill tolerances. All bar, tube, structural, pipe, sheet, plate, and similar products sold on our website are custom cut to the lengths and sizes selected by the customer at the time of purchase. These are not stocked as pre-cut items. Because each order is cut specifically to customer specifications, all cut materials are considered custom products and are not eligible for cancellation, return, or exchange once production has begun. Our standard cutting tolerances are:
