Alloy surcharges 2025 March : Spring steel Strip 1.4310 : 2,38Spring steel strip 1.4310 (increased Mo) : 2,71 Spring steel wire 1.4310 : Stainless steel strip 1.4301 : 2,10Precision steel strip 1.4301 : 2,52Stainless steel wire 1.4301 : Precision steel strip 1.4404 : 4,18Stainless steel wire 1.4404 :