Value Collection DB07.0X1 4140 Alloy Steel Round Rod

Product Description

The VALUE COLLECTION DB07.0X1 is a 4140 alloy steel round rod cut to 1 inch in length with a 7-inch diameter. It is produced with a hot-rolled mechanical finish and delivered in a pre-hardened condition, making it ready for machining, fabrication, or use as a structural component without additional heat treatment steps. At 13.71 pounds, this is a dense, heavy-section bar stock suited for high-stress applications. Machinists, tool-and-die makers, and general fabricators working with medium-to-high-strength steel will find this grade appropriate for demanding load-bearing or wear-resistant applications.

4140 alloy steel is widely specified in industrial and manufacturing environments where higher tensile strength and toughness are required compared to mild carbon steel. This round rod is appropriate for use as a disc blank, flange stock, short shaft section, or fixture component. The pre-hardened condition reduces prep time in job shop and production machining settings. It is sold individually and is suitable for both prototype and low-volume production work.

Key Features

• 4140 alloy steel grade provides improved strength, hardness, and wear resistance over standard low-carbon bar stock
• Pre-hardened condition eliminates the need for additional heat treatment before use
• Hot-rolled finish is standard for bar stock intended for machining or further processing
• 7-inch diameter makes this rod suitable for large-diameter disc, flange, or short-shaft applications
• Single-piece packaging allows procurement of exact quantities without minimum bulk commitments

Compatibility

Designed as a standard 4140 alloy steel round rod for general industrial machining, fabrication, and tooling applications where pre-hardened medium-alloy steel bar stock is specified.

Installation Notes

Handling and cutting of large-diameter steel bar stock should be performed by qualified machinists or fabricators using appropriate lifting equipment given the weight of 13.71 pounds per piece. Secure the workpiece properly in a lathe, mill, or saw fixture before any machining operation. Use carbide or high-speed steel tooling rated for pre-hardened alloy steel. Always wear appropriate PPE including eye protection and gloves when cutting or grinding steel.