• 234
  • CuZn23Al4

  • High resistance brass

Norms NFA 53703

Production technique Continous casting, Centrifugal casting

Chemical composition Mechanical characteristics
Cu Pb Zn Al Ni Fe Mn Other Rm Rp A% HB Density
Reste ≤1 20-27 3,0-5,0 ≤2.5 1,5-5 2,5-4 ≤1 ≥500 ≥250 ≥8 ≥160 7,6
Description

Alloy with very good resistance to matage and compression. Very good lubrication. Speed <1.5 or 1 M / S.

Application

Gears, pression nuts, helical pitch wheels, friction pads, ball joints.