Alloy surcharges 2025 May : Spring steel Strip 1.4310 : 2,25Spring steel strip 1.4310 (increased Mo) : 2,55 Spring steel wire 1.4310 : 2,36Stainless steel strip 1.4301 : 1,98Precision steel strip 1.4301 : 2,38Stainless steel wire 1.4301 : 2,50Precision steel strip 1.4404 : 3,92Stainless steel wire 1.4404 : 4,08

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