ASTM B139, ASTM B140, QQ-B-750, SAE J461

C54400 Phosphor Bronze is the finest bearing alloy that the industry has to offer. It is an extremely machinable alloy that is equalled by few in the wrought metal industry as a bearing alloy. When annealed, this metal can be bent, formed, blanked, and stamped.

Typical Uses for C54400 Phosphor Bronze “B-2” “Free Cutting”:

ELECTRICAL: Electrical Connectors

INDUSTRIAL: Bushings, Gears, Pinions, Shafts, Valve Parts, Sleeve Bearings, Thrust Bearings, Screw Machine Products, Bearings, Thrust Washers

Sizes Available From NBM

SOLID BAR: 3/16″ – 6″ diameter

HEX BAR: 3/8″ – 2″ across the flats

SHEET AND PLATE: available upon request