Associated Spring Raymond 203-207 Die Spring Light-duty

Product Description

The ASSOCIATED SPRING RAYMOND 203-207 is a light-duty die spring designed for use in stamping dies, molds, and tooling assemblies requiring consistent, controlled compression force. Built from chromium alloy steel with a trapezoidal wire shape, this spring delivers a maximum deflection load of 48.96 pounds (217.80 N) with a maximum deflection of 18.00 mm. The green color coding identifies it as a light-duty rating per ISO 10243. It is installed by toolmakers, die setters, and maintenance technicians working in metal fabrication and precision tooling environments.

This die spring is suited for light-duty compression applications in punch press tooling, injection mold assemblies, and similar industrial fixtures. It fits into a 12.50 mm hole diameter and rides on a 6.30 mm rod diameter, making it compatible with standard ISO 10243 light-duty die spring configurations. The 44.00 mm free length and 18.00 mm travel to solid load make it appropriate for tooling setups with moderate stroke requirements.

Key Features

• Light-duty ISO 10243 rated compression die spring
• Chromium alloy steel construction for fatigue resistance under cyclic loading
• Trapezoidal wire cross-section for higher load capacity relative to round wire at the same diameter
• Green color coding for quick identification of duty rating on the shop floor
• Maximum deflection load of 48.96 pounds (217.80 N) with 18.00 mm travel to solid
• Fits 12.50 mm hole diameter with 6.30 mm rod diameter for standard ISO tooling pockets

Compatibility

Designed as an ISO 10243 light-duty die spring for use in standard stamping die and mold tooling assemblies requiring a 12.50 mm hole diameter and 6.30 mm rod diameter fit.

Installation Notes

Die springs are installed by toolmakers or die maintenance technicians during die build or rebuild operations. Always de-energize and lock out press equipment before replacing or inspecting die springs. Ensure the spring seat and rod surfaces are clean and free of burrs to prevent premature wear or uneven loading. Do not compress the spring beyond its rated travel to solid load during setup or operation.