Value Collection DB.75X36 4140 Alloy Steel Round Rod

Product Description

The VALUE COLLECTION DB.75X36 is a 4140 alloy steel round rod measuring 0.75 inches in diameter and 36 inches in length. Produced with a hot rolled finish and delivered in a pre-hardened condition, this rod offers the elevated strength and toughness characteristic of 4140 chromium-molybdenum alloy steel. It is a general-purpose bar stock used across metalworking, fabrication, and repair applications. Machinists, maintenance technicians, and fabricators work with this material when a project calls for a steel stock that balances hardness, machinability, and fatigue resistance. The rod ships as a single piece at the stated length with no additional cutting or finishing unless performed by the end user.

This round rod is suited for use in job shops, maintenance and repair operations, and light manufacturing environments. Typical applications include shaft fabrication, tooling components, pins, studs, and structural repair work where standard mild steel lacks sufficient strength. The 4140 grade is a widely specified alloy in industrial maintenance settings and is compatible with conventional turning, milling, and drilling operations when appropriate cutting tools and speeds are used.

Key Features

• 4140 chromium-molybdenum alloy steel construction for high strength and toughness
• Pre-hardened condition reduces the need for additional heat treatment before use
• Hot rolled finish provides a scaled exterior typical of bar stock for fabrication use
• 0.75 inch diameter suits common shaft, pin, and stud applications
• 36 inch length offers a workable stock size for single-piece or sectioned parts

Compatibility

Designed as a standard bar stock replacement or raw material supply for applications requiring 4140 alloy steel round rod at 0.75 inches diameter and 36 inches in length.

Installation Notes

Cutting, drilling, and machining should be performed by qualified machinists or fabricators using tooling rated for alloy steel. Secure the workpiece properly before any cutting or turning operation. When welding 4140 alloy steel, preheat and post-weld heat treatment procedures per applicable welding codes should be followed to avoid cracking. Personal protective equipment including eye protection and gloves is required during all cutting and machining operations.