Starrett 54232 496 Series O1 Tool Steel Flat Stock 1-1/4" x 2" x 18"

The Starrett 54232 is a precision-ground flat stock made from AISI O1 oil-hardening tool steel, measuring 1-1/4 inches thick by 2 inches wide by 18 inches long. This high-quality tool steel is ideal for manufacturing cutting tools, gauges, jigs, fixtures, and precision machine components.

Key Features:

• AISI O1 oil-hardening tool steel for superior wear resistance and edge retention
• Dimensionally stable during heat treatment, minimizing warping and distortion
• Excellent machinability in the annealed condition
• Suitable for intricate work and thin sections with minimal risk of cracking
• Precision-ground to tight tolerances for consistent dimensions
• Hardens to Rockwell 57-64 HRC for demanding applications

O1 tool steel is one of the most versatile and widely used cold-work tool steels, offering an excellent balance of toughness, wear resistance, and ease of heat treatment. This flat stock is ready to machine and can be oil-quenched for hardening, making it the preferred choice for toolmakers and machinists working on precision projects.