Associated Spring Raymond 103-226 Die Spring Blue

Product Description

The ASSOCIATED SPRING RAYMOND 103-226 is a heavy-duty die spring designed for use in stamping dies, punch presses, and similar tooling applications. It features a 0.5 inch hole diameter, a 9/32 inch rod diameter, and a 6.5 inch free length. The spring is manufactured from chromium alloy steel with a trapezoidal wire shape, which provides a higher load capacity in a compact envelope compared to round-wire springs. The blue color coding indicates a light-to-medium load category. Maximum deflection load is 45.5 pounds with a maximum deflection of 3.25 inches and a spring rate of 14.00 pounds per inch. Installation is handled by toolmakers, die setters, and maintenance technicians working in metal fabrication environments.

This die spring is suited for use in stamping and forming dies, injection mold assemblies, and other precision tooling where controlled spring force and consistent return stroke are required. The blue designation places it in the lighter-load range of the die spring spectrum, making it appropriate for applications where moderate force and longer stroke travel are needed. It is sold individually and is a direct-fit form for standard die spring pockets accepting a 0.5 inch bore.

Key Features

• Trapezoidal wire cross-section for higher load density versus standard round-wire die springs
• Chromium alloy steel construction for fatigue resistance and extended service life in cyclic tooling applications
• Blue color coding identifies light-load rating per industry die spring classification standards
• Maximum deflection load of 45.5 pounds at 3.25 inches of travel
• Spring rate of 14.00 pounds per inch for predictable, linear force application
• Manufactured under ISO 9001:2008 and ISO/TS 16949:2009 certified quality systems

Compatibility

Designed as an OEM-style replacement or direct-fit die spring for standard tooling pockets requiring a 0.5 inch hole diameter and 9/32 inch rod diameter with a 6.5 inch free length in the blue load category.

Installation Notes

Die springs are installed and serviced by toolmakers, die setters, and maintenance personnel following shop safety lockout/tagout procedures before working on any press tooling. Ensure the die pocket bore and rod diameter match the spring specifications before installation. Never compress the spring beyond the rated maximum deflection of 3.25 inches, as over-compression leads to premature fatigue failure. Inspect the spring for set, cracking, or deformation at regular tooling maintenance intervals.