Starrett 54469 AISI O1 Tool Steel Flat Stock 5/8" x 3-1/2" x 36"

The Starrett 54469 is a precision-grade flat stock made from AISI O1 oil-hardening tool steel, measuring 5/8" thick x 3-1/2" wide x 36" long. This high-quality tool steel is ideal for manufacturing cutting tools, jigs, fixtures, gauges, and precision tooling components.

Key Features:

• AISI O1 oil-hardening tool steel composition for superior wear resistance
• Dimensionally stable during heat treatment, minimizing distortion
• Excellent for intricate work and thin sections with minimal risk of cracking
• Precision ground flat stock with tight tolerances
• Hardens to Rockwell C 57-62 for exceptional edge retention
• Machines easily in the annealed condition

O1 tool steel is a versatile, oil-quenched grade known for its toughness and ability to hold a sharp edge. It is particularly well-suited for applications requiring intricate shapes, detailed work, and precision machining. This flat stock can be heat treated to achieve the desired hardness for your specific application.