Alloy surcharges 2021 Nov : Spring steel Strip 1.4310 : 2,47Spring steel strip 1.4310 (increased Mo) : 2,70 Spring steel wire 1.4310 : 2,85Stainless steel strip 1.4301 : 2,19Precision steel strip 1.4301 : 2,62Stainless steel wire 1.4301 : 3,02Precision steel strip 1.4404 : 4,06Stainless steel wire 1.4404 : 4,47

Width tolerances according ISO 9445, table 4, with nominal widths of 40 to less than 125 mm

All dimensions in mm and with a lower barrier of -0 mm. The range of tolerance can be shifted upon
agreement. Usually strips are produced at normal or fine tolerance. Precision tolerance is available on
demand.

Nominal thickness t Normal Fine Precision
t < 0,25 +0,2 +0,15 +0,12
0,25 ≤ t < 0,5 +0,25 +0,2 +0,15
0,5 ≤ t < 1,0 +0,25 +0,22 +0,17
1 ≤ t < 1,5 +0,3 +0,25 +0,17
1,5 ≤ t < 2,5 +0,4 +0,25 +0,2
2,5 ≤ t < 3 +0,5 +0,3 +0,25