Drill Rod Tool Steels 06345250 A2 Tool Steel Flat Stock

Product Description

The DRILL ROD TOOL STEELS 06345250 is an A2 air-hardening tool steel flat stock bar measuring 1.5 inches thick, 2.5 inches wide, and 18 inches long. A2 tool steel is an air-hardening, cold-work die steel known for its dimensional stability during heat treatment and good wear resistance. This flat stock is precision-ground to close tolerances, making it suitable for fabricating dies, punches, gauges, and other precision tooling components. Machinists, tool-and-die makers, and metalworking shops are the primary end users. At approximately 19.13 pounds per piece, this bar is sized for single-piece ordering with no minimum order beyond one unit.

This flat stock is used in cold-work tooling applications where dimensional accuracy and through-hardening are required. Typical uses include blanking dies, forming dies, trim dies, and precision machine components. The air-hardening characteristic of A2 steel reduces distortion during the hardening process compared to oil-hardening grades, making it a common choice for tooling that requires tight finished dimensions. It is suited for both prototype and production tooling in industrial and job-shop environments.

Key Features

• A2 air-hardening tool steel for reduced distortion during heat treatment
• Thickness tolerance of +0.010 to 0.015 inches for consistent stock removal planning
• Width tolerance of +0.010 to 0.015 inches
• Length tolerance of +0.062 inches
• Square tolerance of +/- 0.003 inches for precise layout and machining setups
• Single-piece minimum order quantity for job-specific procurement

Compatibility

Designed as a standard A2 air-hardening tool steel flat stock bar conforming to AISI A2 material specification, suitable for cold-work die and precision tooling fabrication applications.

Installation Notes

Cutting, grinding, and heat treatment of A2 tool steel should be performed by qualified machinists or tool-and-die makers using appropriate personal protective equipment. Allow material to reach ambient temperature before taking final measurements, as thermal expansion affects tolerance verification. Follow established heat-treat procedures for A2 steel including proper soak temperatures and air-cool protocols - do not quench in water or oil unless specified by a qualified metallurgist. Secure workpieces properly during all machining operations.