Phosphated wire for springs

The phosphated wires for springs manufactured by Trafilerie di Valgreghentino range from a minimum of 0,50mm to a maximum of 10,00mm diameter.

The manufacturing and control processes are carried out on each single item. In fact every item is labelled with a clear reference to the declaration of conformity according to the standard 3.1 of the regulation EN 10204.

STANDARD ACCORDING TO REGULATIONS
SPRING STEEL WIRE
EN 10270 / DIN 17223

STEEL WIRE ROD
EN 10016

The company works with all the resistance classes of the international referral norms: SL – SM – SH – DM – DH.