E Modulus / Shear Modulus
| E Modulus in GPa (Gigapascal) at room temperature (guide value) | ||
| condition of the wire | ||
| tensile strength in MPa (Megapascal) | delivery condition | + heat treatment |
| approx. 1800 | 180 | 195 |
| approx. 1300 | 174 | 189 |
| Shear Modulus in GPa (Gigapascal) at room temperature (guide value) | ||
| condition of the wire | ||
| tensile strength in MPa (Megapascal) | delivery condition | + heat treatment |
| approx. 1800 | 70 | 73 |
| approx. 1300 | 68 | 71 |
| Interim values can be mediated. With rising temperatures the levels of E modulus and shear modulus decline. The specifications for the shear modulus apply to measurement with a torsion pendulum at wires with max. 2,8 mm diameter. The E-modulus is calculated from the shear modulus with the poissons constant of 0,30. 1 Pascal = 1 N/m2 | ||
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