Cold and hot deformation, good corrosion resistance against sulphur and acids
209 CuAl9Ni3Fe2
9.5
4
3
700
350
12
160
7.6
Anti-corrosive characteristics. Good lubrication recommended (oil). Nuts, slides and plugs for machine tools.
210 CuAl10Fe3
8.5/ 11
<1.5
3.5
<3
720
360
14
190
7.5
Recommended for its resistance against erosion, cavitation and corrosion caused by sea water. Good weldability.
212 CuAl12Ni5Fe4
12
5
6
≤1.5
750
400
7
230
7.5
Adapted to the construction of smaller sized tools.
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.
340
720
400
IACS 10
280/ 340
7.2
Used for cupping dies and punches, rollers and twin wheel formers, rules of centerless grinding.
360
720
400
IACS 7
300/ 360
7.2
Used for cupping dies and punches, rollers and twin wheel formers, rules of centerless grinding.
380
750
600
IACS 6
320/ 380
7.2
Used for cupping dies and punches, rollers and twin wheel formers, rules of centerless grinding.
420
750
600
IACS 6
380/ 420
7.2
Used for cupping dies and punches, rollers and twin wheel formers, rules of centerless grinding.
208 CuAl8Fe3
