Alloys with excellent resistances to hammering and compression. Gears, nuts pressure nuts, worm gears with basic lead, friction shoes and universal joints. Very good lubrication. Speed < 1,5 or 1 m/s.
234 CuZn23Al4
20/ 27
3/5
<2.5
1.5/3
2.5/4
500
250
8
160
8
Alloys with excellent resistances to hammering and compression. Gears, nuts pressure nuts, worm gears with basic lead, friction shoes and universal joints. Very good lubrication. Speed < 1,5 or 1 m/s.
402 CuZn40Al2
35.1/ 40.5
Si 0.3/1
1.2/ 2.3
1.4/ 2.6
590
250
10
160
8.1
Plate heat exchangers
393 CuZn39Pb3
2.5/ 3.5
37.5/ 40.5
380
120
20
90
8.5
Brass excellent for undercutting because of its cold forming behavior
196 CuZn19Al6
