Associated Spring Raymond 204-607 Die Spring 1-3/4 in

Product Description

The ASSOCIATED SPRING RAYMOND 204-607 is a heavy-duty die spring designed for use in stamping dies, punch tooling, and industrial press applications. It features a trapezoidal wire cross-section that delivers a higher spring rate compared to round-wire designs, making it well suited for applications demanding consistent force over a compact stroke. The 204-607 has a free length of 1.75 inches (44.00 mm), a rod diameter of 16.00 mm, and a hole diameter of 32.00 mm. It is manufactured from chromium alloy steel and identified by its blue color coding, which indicates a medium-to-heavy load category under the ISO 10243 standard. Licensed HVAC, tooling, and mechanical maintenance technicians install this spring as a direct OEM-style replacement or new installation component.

This die spring is intended for use in metal stamping, forming, and injection mold tooling where precise, repeatable spring force is required. The blue color designation aligns with ISO 10243 load classifications, allowing toolmakers and die setters to quickly identify and match spring specifications during setup or replacement. The spring is rated for a maximum deflection of 16.50 mm and delivers a maximum deflection load of 2607.00 N at a spring rate of 902.20 N/mm. It is appropriate for both production tooling environments and maintenance-replacement scenarios in industrial machine shops and stamping facilities.

Key Features

• Trapezoidal wire cross-section increases load capacity and spring rate versus round-wire alternatives
• Blue color coding conforms to ISO 10243 for straightforward load-category identification
• Chromium alloy steel construction provides durability under high-cycle stamping and pressing conditions
• 16.50 mm maximum deflection with a spring rate of 902.20 N/mm for consistent, predictable force output
• Manufactured under ISO 9001:2008 and ISO/TS 16949:2009 certified quality systems with TUV Rheinland registration
• ANAB accredited facility production ensures traceability and dimensional conformance

Compatibility

Designed as an ISO 10243-compliant replacement or new-install die spring for standard 32.00 mm hole diameter and 16.00 mm rod diameter tooling configurations. Confirm hole and rod dimensions against your die set before installation.

Installation Notes

Die spring replacement and installation should be performed by qualified toolmakers or mechanical technicians familiar with press and die maintenance procedures. Always relieve all press tonnage and lock out / tag out the press before accessing the die set. Inspect the spring seat, pocket, and rod for wear or damage before seating the new spring. Do not exceed the rated maximum deflection of 16.50 mm during setup, as over-compression reduces service life and can cause premature failure.