Copper Nickel Aluminum Alloys

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Hardibron® is a wrought copper nickel aluminum alloy CuNi14Al3Fe1 (WL 2.1504) designed for high strength applications in seawater environment It is non-magnetic and resists mechanical wear, galling, marine corrosion.

It is easily machined into complex components whilst being environmentally friendly being both lead and beryllium free.

Hardibron® is used within the oil & gas industry thanks to its outstanding physical and mechanical properties in many varied components.

Lebronze alloys has developed a full range of Copper Nickel Aluminum matching the Oil & Gas industry stringent requirements

  • High mechanical properties
  • High ductility
  • Outstanding resistance to marine corrosion & erosion
  • Excellent wear and galling resistance
  • Good machinability
  • Good thermal properties
  • Good impact and fatigue resistance
  • No Hydrogen embrittlement
  • No sparks on impact
  • Strictly non-magnetic
  • Stable performance at both elevated and sub-zero temperatures -193 °F up to 572 °F
  • Dimensional stabilit

Lebronze Alloys manufacturing process for Hardibron® is fully integrated: internal processes include casting, hot and cold working stage, heat treatment and non-destructive testing. Being fully integrated ensures reactivity and complete traceability.

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