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din2093
Stress-Deflection Curve (DIN 2093)
Five key-point stresses (OM, I, II, III, IV) vs. deflection for DIN 2093 disc springs. σ_OM (upper surface outer edge) is max compressive stress; σ_III (lower surface inner edge) is max tensile stress — core reference for fatigue design.
Standard Condition Curve
Curve variants across specs × materials. Register to view.
Standard Condition Curve
| Parameter | Value | Unit |
|---|---|---|
| De | 80 | mm |
| Di | 41 | mm |
| h₀ | 2 | mm |
| Material | 51CrV4 | — |
| t | 3.5 | mm |