• 12
  • CuSn12

  • UE12

Norms CC483K-GC, EN 1982

Production technique Continous casting, Centrifugal casting

Chemical composition Mechanical characteristics
Cu Sn Pb Zn P Ni Fe Mn Other Rm Rp A% HB Density
Reste 11-13 ≤0,7 ≤0,5 ≤0,6 ≤2 ≤0,2 ≤0,2 ≤0,3 ≥300 ≥150 ≥6 ≥90 8.8

Alloy for general use, requiring good mechanical characteristics allied to a good resistance to wear and corrosion. Hard bronze with excellent friction properties. Suitable for workpieces working at high speeds and pressures, can undergo brutal shocks. Medium lubrication. Speed <6 M / S. Allowable load 60 MPa


Gears, tool machine parts, hydraulic presses, bearings, sockets, helical wheels, worm screws, nuts, press screws.