PB2 Phosphor Bronze

PB2 Phosphor Bronze Bars

A higher tin-content phosphor bronze grade associated with increased hardness for more demanding bearing and bushing duty.

PB2 Phosphor Bronze Bars - Phosphor Bronze manufacturer & exporter | Sunflex Metalloy

Product Overview

PB2 is a phosphor bronze grade manufactured and supplied for bearing and bushing applications subject to higher mechanical loads than standard-duty grades typically handle. Within the phosphor bronze family, PB2 is associated with increased hardness and wear resistance, making it a common choice where components experience sustained friction and load. PB2 bar stock is manufactured according to customer requirements for machining into finished parts.

Key Characteristics

  • Increased hardness and wear resistance versus standard phosphor bronze
  • Suited to bearing and bushing duty under higher mechanical load
  • Good resistance to fatigue under repeated cyclic stress
  • Reliable machinability for precision-turned components

Typical Applications

  • Bearings & Bushes
  • Heavy Machinery
  • General Engineering

Available Forms

Round BarsHex BarsFlat Bars

Size & Dimension

Available in sizes and dimensions according to customer requirements and applicable specifications.

Manufacturing & Supply

We manufacture PB2 Phosphor Bronze Bars to customer-specified sizes, forms and quantities. Each production run is handled under controlled conditions to maintain consistency, with bars prepared according to the technical requirements provided at the time of order.

Quality & Inspection

PB2 Phosphor Bronze Bars undergoes dimensional and surface inspection as part of our standard quality process, with a final verification step completed before packaging. Documentation is provided as applicable to the order.

Packaging

PB2 Phosphor Bronze Bars is packed using protective industrial packaging suitable for safe handling and transportation, including export shipment. Packaging is arranged according to bar size, quantity and destination requirements.