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Rectangular Wire Die Spring as per ISO 10243, Extra Heavy Duty Load for precision dies and mould tools, designed for high load and controlled deflection.
This extra heavy-duty die spring conforms to ISO 10243 dimensional and performance standards, designed for use in extra high-load die sets, press tools, jigs, and fixtures. The spring is constructed from high-tensile chromium-silicon alloy steel, precision cold-coiled and stress-relieved to ensure consistent elastic modulus and fatigue resistance under repeated compression cycles.
| Feature | Value |
|---|---|
| Colour code | Yellow (G) Extra Heavy Load |
| Outer Diameter | 25 mm |
| Inner Diameter | 12.5 mm |
| Free Length (L∅) | 32 mm |
| Wire Section (Thickness) | 4.6 (Rectangular) |
| Spring Constant (k) | 38.2 kgf/ mm |
| Maximum Load (Fmax) | 408.6 kgf |
