Alloy surcharges 2025 Apr : Spring steel Strip 1.4310 : 2,37Spring steel strip 1.4310 (increased Mo) : 2,69 Spring steel wire 1.4310 : 2,56Stainless steel strip 1.4301 : 2,09Precision steel strip 1.4301 : 2,51Stainless steel wire 1.4301 : 2,70Precision steel strip 1.4404 : 4,14Stainless steel wire 1.4404 : 4,39