Bronze 544 (Phosphor Bronze/Tin Bronze) Product Guide

Applications | Specifications | Mechanical and Chemical Data | Tolerances

Overview

Also known as tin bronze or phosphor bronze because this alloy contains higher amounts of tin and phosphorus. These additions increase the strength, corrosion resistance, and wear resistance of the alloy. The higher lead content of 544 bronze results in poor performance in hot working and welding, but good cold workability, soldering, and brazing. It has a high machinability rating as well, and is typically used for electrical connectors, bushings, gears, pinions, screw products, thrust washers, valves, and shafts.

Common Trade Names

UNS C54400, CDA 544, C544, Free-Cutting Phosphor Bronze

Other Resources

Weight Calculator | Mill Test Reports

Products

Purchase Bronze 544 Round Bar

Applications

• Electrical Connectors
• Bushings
• Gears
• Valves
• Shafts

Specifications