Associated Spring Raymond 205-110 Die Spring 2.5 in Red

Product Description

The ASSOCIATED SPRING RAYMOND 205-110 is a red-coded die spring designed for use in stamping dies, molds, and precision tooling applications. It features a trapezoidal wire shape and is manufactured from chromium alloy steel, providing higher load capacity and fatigue resistance compared to standard round-wire springs. With a free length of 2.5 inches (64 mm) and a maximum deflection of 19.20 mm, this spring delivers consistent, repeatable performance under cyclic loading. The red color designation indicates its load classification within the ISO 10243 standard series. It is installed by tool-and-die makers, machinists, and maintenance technicians working with progressive dies, injection molds, and similar tooling assemblies.

This die spring is suited for use in stamping presses, plastic injection molds, metal forming dies, and fixture applications where controlled spring force and precise deflection are required. The 205-110 fits a 10 mm hole diameter and is designed to operate on a 5 mm rod diameter, making it appropriate for compact tooling cavities. Its chromium alloy steel construction supports high-cycle applications in both production and maintenance environments. Facilities running continuous stamping or molding operations benefit from the predictable spring rate and defined travel-to-solid load this part provides.

Key Features

• Trapezoidal wire profile delivers higher load density than round-wire die springs of equivalent size
• Chromium alloy steel construction provides durability under high-cycle fatigue conditions
• Red color code indicates load classification per ISO 10243 standard
• 2.5 inch (64 mm) free length with 19.20 mm maximum deflection and 19.20 mm travel to solid load
• Spring rate of 61.10 N/mm for predictable, repeatable force output
• Manufactured under ISO 9001:2008 and ISO/TS 16949:2009 certified quality systems with TUV Rheinland registration

Compatibility

Designed to fit a 10 mm hole diameter and 5 mm rod diameter per ISO 10243 specifications, making it an interchangeable replacement for red-series die springs in stamping dies, molds, and tooling assemblies built to that standard.

Installation Notes

Die springs should be installed by qualified tool-and-die technicians or maintenance machinists following lockout/tagout procedures before any press or mold work is performed. Ensure the mating hole and rod dimensions match the spring specifications before installation to prevent misalignment and premature fatigue failure. Do not compress the spring beyond its rated maximum deflection, as exceeding travel to solid load will reduce service life. Inspect springs periodically for signs of cracking, corrosion, or set, and replace as a matched set when used in multi-spring tooling configurations.