Associated Spring Raymond 106-308 Die Spring Green

Product Description

The ASSOCIATED SPRING RAYMOND 106-308 is a heavy-duty die spring engineered for use in stamping dies, punch presses, and industrial tooling applications. Built from chromium alloy steel with a trapezoidal wire cross-section, this spring delivers consistent force and predictable deflection under cyclic loading. It carries a maximum deflection load of 145 pounds and a maximum deflection of 0.5 inches, with a spring rate of 280 pounds per inch. The green color coding indicates a medium-to-heavy load class per standard die spring designation conventions. Toolmakers, die maintenance technicians, and industrial equipment specialists are the primary installers of this component.

This die spring is suited for use in metal stamping dies, injection mold tooling, and other precision industrial press applications where controlled return force is required. The 0.625-inch hole diameter and 0.34375-inch rod diameter allow it to fit standard die set configurations. The 2-inch free length makes it appropriate for tooling assemblies with moderate stroke requirements. It is manufactured to ISO 9001:2008 and ISO/TS 16949:2009 quality standards, making it a suitable choice for automotive and general industrial tooling environments.

Key Features

• Trapezoidal wire shape increases load-bearing cross-section compared to round wire, supporting higher load ratings in a compact envelope
• Maximum deflection load of 145 pounds with a spring rate of 280 pounds per inch for predictable, linear force behavior
• Chromium alloy steel construction provides fatigue resistance under high-cycle press operations
• Green color coding identifies medium-heavy load classification for fast visual identification during die setup
• Manufactured under ISO 9001:2008 and ISO/TS 16949:2009 certified quality systems with TUV Rheinland registration
• 0.5-inch maximum deflection keeps stroke within rated limits to prevent coil bind and extend service life

Compatibility

Designed as a standard die spring replacement for industrial stamping dies and press tooling assemblies requiring a 0.625-inch hole diameter and 0.34375-inch rod diameter with a 2-inch free length in the green load class.

Installation Notes

Installation is typically performed by toolmakers or die maintenance technicians during die build or scheduled tooling maintenance. Always de-energize and lock out the press before accessing die components. Ensure the spring seat and bore are free of burrs or debris that could cause uneven seating or premature wear. Do not compress the spring beyond the rated maximum deflection of 0.5 inches, as exceeding this limit can cause coil bind and accelerated fatigue failure.