Associated Spring Raymond 206-210 Die Spring 2.5 in

Product Description

The ASSOCIATED SPRING RAYMOND 206-210 is a yellow-coded die spring designed for use in metal stamping dies, press tooling, and precision industrial fixtures. It features a trapezoidal wire cross-section that delivers higher load capacity in a compact envelope compared to round-wire springs of the same size. The 206-210 has a free length of 2.5 inches (64 mm) and a maximum deflection of 16 mm, making it a reliable choice for controlled-force clamping and stripping applications in production tooling environments. Manufactured from chromium alloy steel, this spring meets ISO 10243 dimensional and performance standards.

This spring is suited for residential and commercial die and mold tooling applications, as well as precision fixture and jig assemblies where consistent spring force is required over a high cycle count. The yellow color coding indicates a light load class per ISO 10243, which helps toolmakers and maintenance technicians quickly identify and replace springs by load class during die maintenance. It is typically installed and serviced by tool-and-die makers, mechanical maintenance technicians, and machining professionals.

Key Features

• ISO 10243 standard dimensions for cross-brand interchangeability in die sets
• Trapezoidal wire profile increases load density and fatigue life versus round-wire alternatives
• Yellow color code identifies light load class for fast visual identification during maintenance
• Chromium alloy steel construction for durability under repeated compression cycles
• Maximum deflection of 16 mm with a spring rate of 121.06 N/mm for predictable force output
• Manufactured under ISO 9001:2008 and ISO/TS 16949:2009 certified quality systems

Compatibility

Designed as an ISO 10243 standard die spring for use in tooling applications with a guide rod diameter of 6.3 mm and a mounting hole diameter of 12.5 mm. Compatible with standard die sets and fixtures dimensioned to ISO 10243 specifications for the light load yellow class.

Installation Notes

Die springs should be installed by qualified tool-and-die or mechanical maintenance technicians with the press or tooling machine fully de-energized and locked out per applicable safety procedures. Ensure the guide rod and hole diameters match the spring specifications before installation to prevent buckling or uneven loading. Never compress a die spring beyond its rated maximum deflection, as this will cause permanent deformation and premature failure. Inspect springs for cracking, corrosion, or set at scheduled die maintenance intervals.