Starrett 54933 Low Carbon Steel Flat Stock 3/16 X 8 X 24 in

Product Description

The STARRETT 54933 is a low carbon steel flat stock bar measuring 3/16 inch thick, 8 inches wide, and 24 inches long, conforming to AISI Type C1018 material specification. It is a raw steel bar stock used in fabrication, machining, and structural applications where a mild, weldable, and machinable steel is required. The piece holds a thickness tolerance of plus or minus 0.001 inch, a width tolerance of plus 0.000 to 0.005 inch, and a length tolerance of plus 0.625 inch. At 10.2 pounds, this is a solid, full-dimension piece suited for shop use, custom fabrication, or maintenance stock. Machinists, fabricators, and maintenance technicians are the primary installers and users of this material.

This flat stock is appropriate for a wide range of trade and industrial applications, including bracket fabrication, weld-up fixtures, support plates, shims, and general structural reinforcement. AISI C1018 low carbon steel offers good weldability, moderate strength, and straightforward machinability, making it a common choice for parts that require drilling, tapping, welding, or light forming. It is well suited for both job-shop fabrication environments and on-site maintenance work where a reliable, general-purpose mild steel flat bar is needed.

Key Features

• AISI Type C1018 low carbon steel for reliable weldability and machinability
• Thickness of 3/16 inch held to plus or minus 0.001 inch tolerance
• Width of 8 inches with a plus 0.000 to 0.005 inch tolerance
• Length of 24 inches with a plus 0.625 inch tolerance
• Square tolerance of plus or minus 0.001 inch for consistent geometry
• Weighs 10.2 pounds — full solid bar stock, no hollow sections

Compatibility

Designed as a general-purpose low carbon steel flat bar suitable for fabrication, machining, and structural applications requiring AISI C1018 material specification.

Installation Notes

Cut, drill, tap, or weld using tools and procedures appropriate for low carbon mild steel. Wear appropriate PPE including eye protection and gloves when cutting or grinding. Deburr all cut edges before handling or installing in assemblies. Follow applicable shop safety standards and local codes when welding or incorporating steel stock into structural applications.