Starrett 54667 A2 Tool Steel Flat Stock 1/2" x 4" x 36"

The Starrett 54667 is a precision flat stock bar made from AISI A2 tool steel, measuring 1/2 inch thick, 4 inches wide, and 36 inches long. This air-hardening tool steel is ideal for manufacturing cutting tools, punches, dies, and precision machine components.

Key Features:

• AISI A2 tool steel composition with 5% chromium for superior performance
• Air-hardening steel that minimizes distortion during heat treatment
• Exceptional wear and abrasion resistance for long-lasting durability
• Precision ground flat stock for tight dimensional tolerances
• Versatile size suitable for toolmaking and machining applications

A2 tool steel is a popular choice among machinists and toolmakers due to its excellent combination of toughness and wear resistance. The air-hardening characteristic allows for predictable heat treatment results with minimal warping, making it ideal for precision tooling applications. This flat stock can be machined to your specific requirements and heat treated to achieve hardness levels between 57-62 HRC.