Alloy surcharges 2020 Feb : Spring steel Strip 1.4310 : 1,62Spring steel strip 1.4310 (increased Mo) : 1,72 Spring steel wire 1.4310 : 1,67Stainless steel strip 1.4301 : 1,45Precision steel strip 1.4301 : 1,74Stainless steel wire 1.4301 : 1,78Precision steel strip 1.4404 : 2,54Stainless steel wire 1.4404 : 2,59

Tolerance of length according EN 10140, table 4

Length L Class A Class B
L ≤ 1000 mm + 10 mm + 6 mm
1000 < L ≤ 2500 mm + 0,01*L mm + 6 mm
L > 2500 mm + 0,01*L mm + 0,003*L mm