AKAR SPRINGS
Test Blue Spring
Test Blue Spring
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Specifications
- 25% Min Compression (mm)
- 23.0
- 30% Med Compression (mm)
- 23.0
- 37.5% Max Compression (mm)
- 23.0
- Solid Compression (mm)
- 32.0
- Inner diameter
- 23.0
- Length
- 443.0
- 25% Min Load (kgf ±10%)
- 3.0
- 30% Med Load (kgf ±10%)
- 3.0
- 37.5% Max Load (kgf ±10%)
- 23.0
- Solid Load (kgf ±10%)
- 2.0
- Outer diameter
- 32.0
- Spring Constant (kgf/mm)
- 32.0
- Wire Cross Section (mm, approx)
- 23
# Rectangular Wire Die Springs – ISO 10243 Blue
Our **Rectangular Wire Die Springs – ISO 10243 (Blue)** are manufactured for medium-duty applications requiring reliable force, consistent performance, and long service life. Designed to meet the ISO 10243 standard, these die springs are widely used in dies, molds, presses, and industrial tooling where precision and durability are essential.
Made from high-quality spring steel and heat-treated for enhanced strength, the blue series provides an excellent balance between load capacity and fatigue resistance. Their rectangular wire profile allows them to withstand higher loads than conventional round wire compression springs while maintaining stable performance under repeated compression cycles.
### Features
* Manufactured according to **ISO 10243** standards
* **Blue color** indicates **Medium Load** classification
* High-quality alloy spring steel construction
* Excellent fatigue life and dimensional stability
* Suitable for high-cycle industrial applications
* Precision ground ends for uniform load distribution
* Available in multiple diameters and lengths
### Applications
* Metal stamping dies
* Injection molding tools
* Press tools
* Jigs and fixtures
* Punching and forming equipment
* Industrial machinery
### Benefits
* Consistent spring force throughout operation
* High durability under repeated loading
* Reduced maintenance and replacement frequency
* Reliable performance in demanding industrial environments
* Interchangeable with standard ISO 10243 die springs
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