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Bars & Hollow Bars

Bars & Hollow bars
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One of the largest portfolios of copper and wrought copper alloys in the world

Lebronze alloys offers a comprehensive range of high-performance copper and nickel alloys in bars and hollow bars:

  • Nickel aluminium bronze alloys
  • Copper nickel bronze alloys
  • Spinodal alloys
  • Low-alloyed copper alloys
  • And many more

 

Bars and hollow bars product Catalog

Find our complete range of high-performance copper and nickel alloys in bars and hollow bars here: Bars and hollow bars catalog

To enable material and machining savings for our customers, we can offer materials in hollow bars, manufactured in-house from our casted alloys. Our process is fully integrated, from casting to hollow bar.

Our facilities operate a unique range of processes and treatments on our semi-finished bar products: 

  • Smelting, continuous and semi-continuous casting
  • Hot forming: bar extrusion and/or forging, bar hot rolling
  • Cold forming: cold working and drawing
  • Heat treatments: quenching, solution annealing, tempering, spinodal decomposition, ordered precipitation

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Key products

ASTM B505 - C72900 - Copper Nickel Tin - CuNi15Sn8 - Hardiall® - Toughmet equivalent | Lebronze alloys

Hardiall® range of spinodal alloys

CuNi15Sn8, C72900 & CuNi9Sn6, C72700. High hardness and low friction copper alloys designed for extreme conditions
CuNi7Si2Cr - Copper Nickel Silicon - CuBe2 substitute | Lebronze alloys

NS30 | CuNi7Si2Cr

CuNi7Si2Cr. Copper Nickel Silicon Alloy High Thermal Conductivity and High Strength
Aluminum Nickel Copper - Cu Ni Al - CuNi14Al2 - CuNi14Al3| Lebronze alloys

K5 & K5B special Copper-Nickel-Aluminium alloys

CuNi14Al2, CuNi14Mn4Al3. High Strength Copper-Nickel-Aluminium Alloys
CuNi14Al3Fe1 - WL 2.1504 - Copper Nickel Aluminum | Lebronze alloys

K7 | CuNi14Al3Fe1 | WL 2.1504 | LN 9468

CuNi14Al3Fe1. High quality & performance material, with various applications in Aircrafts & Helicopters
CuNi14Al3Fe1 - WL 2.1504 - Copper Nickel Aluminum | Lebronze alloys

Hardibron® | CuNi14Al3Fe1 | WL 2.1504 | DTD 900/4805

CuNi14Al3Fe1. Copper Nickel Aluminium alloy with excellent wear resistance, marine corrosion resistance and high strength
C70600 - C71500 - CuNi10 - CuNi30 - EN 12449 - BS2871 | Lebronze alloys

Navinic anticorrosion alloys

CuNi10Fe1Mn, C70600, CuNi30Mn1Fe, C71500 NAVINIC 10 and NAVINIC 30. Excellent resistance to sea water corrosion.
C63000 - CuAl10Ni5Fe4 - Nickel Aluminum Bronze - AMS4640 | Lebronze alloys

C63000, AMS4590 and other Aluminium Bronzes

CuAl10Ni5Fe4, CuAl11Ni5Fe5. C63000, C63020, AMS4640, BSB23, AMS4590. Wrought aluminium bronze for varied applications and forming options
Spot welding electrodes - Resistance welding - Spot welding caps - CuCrZr welding electrodes | Lebronze alloys

Welding caps and welding materials: Powerode+® & Alrode®

CuCrZr, CuZr, C18150, C18148, C18147. A wide range of electrodes & materials: market references & break-through innovations
CuCrZr - C18150 - CuCr1Zr - RWMA Class 2 | Lebronze alloys

Welding alloys in bars and coils

CuCrZr, C18150, C18148, C18147. Very high purity alloys for welding of steel sheets and aluminium sheets.
AMS 4616 - C65620 - CuSi3Fe2Zn3 - Silicon Iron Bronze | Lebronze alloys

Si45Z | CuSi3Fe2Zn3 | C65620 | AMS 4616

CuSi3Fe2Zn3, C65620. Silicon Iron Copper alloy, exceptional ductility and elongation rate together with good mechanical properties. Perfect for bearing cages and retainers

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