Starrett 54631 Precision Ground Flat Stock 1/4" x 6" x 18" A2 Tool Steel

The Starrett 54631 is a precision ground flat stock bar made from AISI A2 tool steel, measuring 1/4" thick x 6" wide x 18" long. This high-quality material is ideal for toolmaking, die work, precision fixtures, and custom fabrication projects requiring superior dimensional stability and wear resistance.

Key Features:

• AISI A2 air-hardening tool steel with 5% chromium content for exceptional wear and abrasion resistance
• Precision ground to tight tolerances for consistent dimensional accuracy
• Dimensions: 1/4" thickness x 6" width x 18" length
• Air-hardening steel requires no quenching oil, reducing distortion during heat treatment
• Excellent machinability in the annealed condition
• Ideal for punches, dies, cutting tools, jigs, and fixtures

A2 tool steel is known for its combination of toughness and wear resistance, making it one of the most popular choices for precision tooling applications. This Starrett precision ground flat stock provides the quality and consistency demanded by professional machinists and toolmakers.