Value Collection DA.25X02.0X36 4140 Steel Flat Bar

Product Description

The VALUE COLLECTION DA.25X02.0X36 is a 4140 alloy steel flat bar supplied in a pre-hardened condition, ready for use in tooling, fixturing, and structural fabrication applications. Measuring 0.25 inches thick, 2 inches wide, and 36 inches long, this bar offers a practical stock length for machining, cutting, or welding into finished components. The 4140 material specification delivers a combination of high tensile strength, good toughness, and fatigue resistance that makes it a go-to choice for demanding mechanical applications. The pre-hardened condition saves processing time when moderate hardness is acceptable without additional heat treating. Each unit weighs approximately 5.91 pounds.

This flat bar is suited for use in machine shops, maintenance and repair operations, and light manufacturing environments. Typical applications include fabricating brackets, plates, wear components, jigs, and tooling fixtures. The 36-inch length provides a workable stock size for single-part cuts or small production runs. Industrial maintenance technicians, machinists, and fabricators are the primary users of this product. Its flat bar geometry simplifies layout and squaring operations on a mill or drill press.

Key Features

• 4140 alloy steel provides high tensile strength and good wear resistance
• Pre-hardened condition reduces the need for additional heat treatment in many applications
• Flat bar geometry simplifies layout, drilling, and milling operations
• 36-inch stock length suitable for single-piece or short-run fabrication
• Consistent dimensional tolerances support accurate material removal and fit-up

Compatibility

Designed as a general-purpose 4140 pre-hardened alloy steel flat bar for use in machine shop, maintenance, and fabrication applications where alloy steel stock of this size is specified.

Installation Notes

Cutting and machining of alloy steel bar stock should be performed by qualified machinists or fabricators using appropriate tooling rated for alloy steel. Secure the workpiece properly before any cutting, drilling, or milling operation. Welding 4140 alloy steel typically requires preheat and post-weld heat treatment procedures per applicable welding standards to avoid cracking. Always wear appropriate personal protective equipment when cutting or grinding steel.