Associated Spring Raymond 203-810 Light-duty Die Spring Green

Product Description

The ASSOCIATED SPRING RAYMOND 203-810 is a light-duty die spring engineered for use in stamping dies, punch presses, and tooling assemblies where consistent, repeatable force is required. Built from chromium alloy steel with a trapezoidal wire profile, this spring delivers a maximum deflection load of 876.75 pounds (3900 N) over a maximum deflection of 25 mm. The free length measures 64 mm (approximately 2.5 inches), providing a travel-to-solid load of 25 mm. The green color coding identifies its light-duty rating per ISO 10243. Licensed machinists, tool and die makers, and maintenance technicians working on press tooling are the typical installers.

This die spring is suited for light-duty applications in industrial stamping and forming operations. Its trapezoidal wire cross-section allows for higher load capacity and longer fatigue life compared to round-wire springs of equivalent size. Typical installation scenarios include stripper plates, pressure pads, and component ejection mechanisms in progressive and compound dies. The 50 mm hole diameter and 25 mm rod diameter sizing make it compatible with standard die set configurations that follow ISO 10243 guidelines.

Key Features

• Light-duty rating with green color coding per ISO 10243 standard
• Trapezoidal wire shape for improved load capacity and fatigue life over round-wire alternatives
• Chromium alloy steel construction for durability in high-cycle tooling environments
• Maximum deflection load of 876.75 pounds (3900 N) at full travel
• 25 mm maximum deflection with travel-to-solid load of 25 mm
• Standardized 50 mm hole diameter and 25 mm rod diameter for direct fitment in ISO-spec die sets

Compatibility

Designed as an ISO 10243-compliant light-duty die spring for use in standard industrial stamping dies, punch presses, and tooling assemblies requiring a 50 mm hole diameter and 25 mm rod diameter configuration.

Installation Notes

Installation is typically performed by tool and die makers or skilled maintenance technicians during die setup or maintenance. Always relieve all press pressure and de-energize the press before disassembling any die components. Ensure the spring pocket and rod dimensions match the 50 mm hole diameter and 25 mm rod diameter of this spring before installation. Do not exceed the rated maximum deflection, as over-compression can cause premature failure or spring set.