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

Minimum Elongation A80 % at different tensile strengths according EN 10151 excerpt of table A.2 (material 1.4310)

Tensile strength A80 %
+C1150 15
+C1300 10
+C1500 5
+C1700 2
+C1900 1