Alloy surcharges 2026 March : Spring steel Strip 1.4310 : 2,37Spring steel strip 1.4310 (increased Mo) : 2,73 Spring steel wire 1.4310 : 2,43Stainless steel strip 1.4301 : 2,14Precision steel strip 1.4301 : 2,57Stainless steel wire 1.4301 : 2,58Precision steel strip 1.4404 : 4,37Stainless steel wire 1.4404 : 4,40

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