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PB104 Bronze Bars

Phosphor Bronze (CW453K)

Phosphor bronze alloy bars with superior fatigue resistance.


PB104 Bronze Bar

Wrought phosphor bronze alloy.

PB104 phosphor bronze alloy bars benefit from superior fatigue & wear resistance.


PB104 is a wrought phosphor bronze alloy, a hardened product containing 8% phosphorus. This alloy provides superior fatigue, wear, and corrosion resistance. It is highly suitable for demanding offshore and marine applications. The alloy's general wear resistance, fatigue strength, and frictional properties are excellent. The addition of tin in the alloying process gives the material excellent wear resistance.

Formability & Spring Qualities

The cold formability rating of this material is good, with superior resistance to shock loading. The product also provides superb spring qualities combined with high corrosion resistance. In a range of atmospheric conditions, PB104 compares favourably with aluminium bronzes.

Technical Sales Assistance

To learn more about the PB104 wrought phosphor bronze bars and for other technical advice, contact Smiths Advanced Metals today. Our team of qualified metallurgists and engineers will be pleased to assist further on any technical topic.

Export Services

Our export team is well-versed in global shipping, whether by land, sea, or air, ensuring your international orders are handled with utmost care and efficiency.

Discover

  • BS 2874
  • BS B24
  • DTD265A
  • EN 12163
  • CuSn8
  • CW453K
  • PB104
  • UNS C52100

  • Heavy-duty bearings
  • Engine valve guides
  • Power conductors
  • Shafts & spindles

  • Superior fatigue resistance
  • Excellent wear resistance
  • Superb spring qualities
  • High corrosion resistance