Drill Rod Tool Steels 86463536 A2 Tool Steel Flat Stock

Product Description

The DRILL ROD TOOL STEELS 86463536 is an A2 air-hardening tool steel flat stock bar measuring 1.5 inches thick, 6 inches wide, and 36 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 supplied to close tolerances, making it well suited for toolmakers, machinists, and die makers who require consistent stock dimensions before machining and heat treating. At 92.78 pounds, it is a substantial piece intended for heavy-duty tooling applications.

A2 air-hardening flat stock is commonly used in the fabrication of dies, punches, forming tools, gauges, and similar precision tooling components. It is well suited for shops producing medium-to-high production tooling where dimensional stability after heat treat is a priority. Machinists typically rough-machine this stock, heat treat to hardness, then finish-grind to final dimensions. The 1.5 inch thickness and 6 inch width make this bar appropriate for larger die sets and tool blocks requiring substantial cross-section.

Key Features

• A2 air-hardening tool steel per AISI specification - stable dimensions through heat treatment
• Thickness tolerance of plus or minus 0.001 inches for consistent pre-machined stock
• Width tolerance of plus 0.000 to 0.005 inches
• Length tolerance of plus or minus 0.250 to 0.500 inches
• Squareness tolerance: edge 0.003 inches and ends 0.004 inches per inch of thickness
• Heavy cross-section suitable for large die blocks, punches, and forming tools

Compatibility

Designed as a general-purpose A2 tool steel flat stock for cold-work tooling applications requiring air-hardening properties and close dimensional tolerances.

Installation Notes

Machining and heat treatment of A2 tool steel should be performed by qualified toolmakers or machinists following established metallurgical practices. Proper eye and hand protection is required during cutting, grinding, and handling of this material due to its weight and sharp edges. Heat treatment should be performed in a controlled atmosphere or vacuum furnace to minimize scaling and decarburization. Always allow the workpiece to reach ambient temperature before taking final dimensional measurements.