*Mandatory! The rest only if its know.
Tollerances of the diameter above, inside, under, outer and the unstressed height in mm
Tolerance of load for the length of the unstressd spring h
|Material thickness c
||Tolerance of load
|5,0 till 7,5
||+25% / -15%
|8,0 till 10,5
||+25% / - 12%
|11,0 till 14,5
||+25% / - 10%
||+20% / - 10%
Materials depending on stock to be at the performances 50CrV4, 60SiCr7 or 51Si7 for DIN 4620 or 1017. Should the attended measurement of the steel not be avaible, we will chage the measurement of steel in consultation with the costumer. The attribuets of the spring will be staying there almost identic.
We need theese details to produce the spring to 100% at customer option.