Alloy surcharges 2023 Oct : Spring steel Strip 1.4310 : 2,48Spring steel strip 1.4310 (increased Mo) : 2,83 Spring steel wire 1.4310 : Stainless steel strip 1.4301 : 2,20Precision steel strip 1.4301 : 2,64Stainless steel wire 1.4301 : Precision steel strip 1.4404 : 4,51Stainless steel wire 1.4404 :