Mon-Fri/7am- 3:30pm      9-11 Victory Road, Airport West, Victoria 3042

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Contact Details

    03 9335 3931     
  Mon-Fri/7am- 3:30pm  
 9-11 Victory Road, Airport West, Victoria 3042

Nickel Silicon Bronze (CuNiSi)

CuNi3Si (UN3S)

A French AFNOR aerospace specification for CuNi3Si silicon bronze. The alloy is a precipitation hardening alloy and has good wear resistance and high strength coupled with good fatigue properties. The alloy also meets the requirements of BS 2B 25 and BS EN 12165/12163 CW111C.


FamilyAlloyASTMMilitaryAerospaceRW/MAPlastic Tooling






Delivering Solutions
ShapeMin/Max WallMin/Max DiameterMax WidthMax Length
Plates  1"/24" (25/610mm) - 48" (1220mm) 100" (2540mm)
Rounds  - 0.5"/20" (13/508mm)   - 144" (3658mm) 
Tubes 0.25"/2" (7/50mm)  1"/8" (25/204mm)   -  144" (3658mm)
Rings 1"/4" (25/100mm)  8"/60" (204/1524mm)   12" (305mm)  -
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