Demasteel provides oil tempered wires of various types and diameters:- P811 from Ø 0,40 mm to 7,00 mm,- P843 from Ø 0,40 mm to 6,50 mm,- P854 from Ø 0,40 mm to 6,50 mm.In addition, other qualities of this type of wire are available upon request.