Associated Spring Raymond 103-810 Die Spring Blue Medium Duty

Product Description

The ASSOCIATED SPRING RAYMOND 103-810 is a medium-duty die spring engineered for use in stamping dies, press tooling, and other industrial compression spring applications. Built from chromium alloy steel with a trapezoidal wire cross-section, this blue-coded spring delivers a spring rate of 1,000 pounds per inch with a maximum deflection load of 1,250 pounds. The 2-inch hole diameter and 1-inch rod diameter make it straightforward to seat and retain in standard die sets. Toolmakers, die makers, and press maintenance technicians install this type of spring in production tooling across metal fabrication and industrial manufacturing environments.

This spring is suited for medium-duty compression applications in punch press dies, injection mold tooling, jig fixtures, and mechanical assemblies that require consistent, repeatable return force. The blue color coding follows the ISO standard for medium-duty die springs, making identification and replacement straightforward during die maintenance. A 2.5-inch free length and 1.25-inch maximum deflection make it appropriate for die sets with moderate stroke requirements.

Key Features

• Trapezoidal wire cross-section for higher load capacity relative to round-wire springs of comparable size
• Blue color code identifies medium-duty rating per ISO die spring conventions
• 1,000 pounds per inch spring rate for consistent, predictable force output
• 1,250-pound maximum deflection load at 1.25 inches of travel
• Chromium alloy steel construction for fatigue resistance in cyclic press applications
• Manufactured under ISO 9001:2008 and ISO/TS 16949:2009 certified quality systems; TUV Rheinland registered

Compatibility

Designed as an OEM-style replacement or direct-fit addition for standard die sets and press tooling applications requiring a medium-duty compression spring with a 2-inch hole diameter and 1-inch rod diameter.

Installation Notes

Die springs of this type are installed and serviced by toolmakers and die maintenance technicians. Always relieve all press pressure and lock out the press ram before removing or installing springs in a die set. Inspect the spring pocket and rod for wear, burrs, or misalignment before seating the new spring, as side loading reduces spring fatigue life significantly. Never compress this spring beyond its rated maximum deflection of 1.25 inches.