The 1″ x 3″ Steel Flat Bar A-36 Hot Rolled (HR) is manufactured from ASTM A36 low-carbon structural steel and produced to ASTM A36 specifications for structural and general fabrication applications. This solid flat bar features a 1-inch thickness and 3-inch width with a hot rolled finish, offering dependable strength, durability, and weldability. A36 steel is widely used in construction and industrial projects due to its consistent mechanical properties and cost-effective performance in structural and load-bearing applications.

Applications:
A-36 Hot Rolled Steel Flat Bar is commonly used in structural, commercial, and industrial applications, including:
• Structural reinforcement and support members
• Base plates, mounting plates, and spacers
• Brackets, frames, and welded assemblies
• Machinery components and equipment supports
• Construction and building fabrication
• Agricultural and heavy equipment repairs
• General manufacturing and metalworking projects

Advantages:
• High structural strength: Suitable for load-bearing applications
• Excellent weldability: Compatible with common welding processes
• Good machinability: Easily cut, drilled, and formed
• Durable and impact resistant: Performs well in demanding environments
• Cost-effective material: Economical structural steel solution
• Versatile fabrication: Can be cut to custom lengths for various projects

Summary:
The 1″ x 3″ A-36 Hot Rolled Steel Flat Bar is a strong, dependable, and economical structural material designed for construction, fabrication, and industrial use. Its solid profile, reliable mechanical properties, and ease of welding and machining make it an excellent choice for reinforcement, mounting, and general-purpose steel applications.