Copper-aluminium adapté à la construction d’outils de dimension limitée.
215 CuAl10Ni5Fe4
0.05
8.5/ 11
4/6
2/5
1.5
740
640
15
195
7.5
Advised for bending and folding. Adapted for friction parts combining wear resistance with abrasion and fatigue.
216 CuAl11Ni6Fe5
10.5/ 12.5
7.5
7.3
1.5
830
640
5
240
7.4
Suited to high work temperatures while providing good resistance to friction. Best application in corrosive mediums (chemistry, oil-bearing, paper industry). Seats and obturators for high valve pressures, endless screw and brake shoes / friction plates.
Other alloys on demand: Naval Brass, Inconel et Maillechort
212 CuAl12Ni5Fe4
