Associated Spring Raymond 206-412 Die Spring Extra Strong

Product Description

The ASSOCIATED SPRING RAYMOND 206-412 is an extra-strong duty die spring designed for use in stamping dies, punch presses, and tooling applications that demand high load capacity in a compact form factor. Constructed from chromium alloy steel with a trapezoidal wire cross-section, this spring delivers a maximum deflection load of 348.97 pounds (1552.30 N) over a maximum deflection of 19.00 mm. The yellow color coding follows ISO 10243 standards, identifying the extra-strong duty rating at a glance. Licensed toolmakers and die maintenance technicians are the primary installers of this component.

This die spring is suited for heavy-duty stamping and forming dies in both production and toolroom environments. Its 76.00 mm (3 inches) free length, 20.00 mm hole diameter, and 10.00 mm rod diameter make it a direct-fit replacement or new-build component in ISO 10243-compliant die sets. Typical applications include metal stamping presses, injection mold tooling, and progressive die assemblies where consistent, high-force return strokes are required.

Key Features

• Extra-strong duty rating with a maximum deflection load of 348.97 pounds (1552.30 N)
• Chromium alloy steel construction for durability under repeated compression cycles
• Trapezoidal wire cross-section increases load capacity relative to round-wire springs of comparable size
• Yellow color coding per ISO 10243 for fast duty-rating identification during die setup
• 19.00 mm travel to solid load ensures controlled deflection range during press operation
• Conforms to ISO 10243 for interchangeability in standard die sets

Compatibility

Designed as an ISO 10243-compliant replacement or new-installation die spring fitting 20.00 mm hole diameter and 10.00 mm rod diameter applications in standard die sets.

Installation Notes

Die springs are installed and replaced by tool and die makers or qualified press maintenance technicians. Always de-energize and lockout the press before accessing die components. Verify the hole diameter, rod diameter, and free length match the die design before installation. Do not compress the spring beyond its rated maximum deflection to avoid permanent set or premature failure.