four types of Brush steel wire:

Bright spring carbon steel wire in coils, Tensile Strength: 2350-2500 MPa, paking 25-30kg / coil
Black oil tempered steel wire in coils, Tensile Strength: 1700 – 2000 MPa,
Black flat oil tempered steel wire cut up in segments, Tensile Strength: 1700 – 2000 MPa,
Bright zinc plated anchor steel wire for brush filling machines packed in spools, Tensile Strenhth: 620 – 650 MPa.

three types of brush filling wires: Braas, Niekel silver, Phospor bronze.

Diameter 0,08 – 0,45 mm
Supplied in: round, crimped, shaped or flat form.
Possible any hardness temper requirements.
Type of crimping: machine crimp, double spiral, single flat.
Aplication: wheel brushes, end and cup brushes, hand scratch brushes, strip brushes, tube-cleaning interior brushes.
Packing: cut to lengths, in coils, on spools.