CuAl9-C-GZ (CC330G) according to DIN EN1982
| Material characteristics | Chemical composition* | Special characterictics** | |||
|---|---|---|---|---|---|
| Tensile strength Rm N/mm2 min. |
0,2% Proof stress Rp 0,2 N/mm2 min. |
Elongation A5 % min. |
Brinell Hardness HBW min. |
||
| 450 | 160 | 15 | 100 | Cu 88,0..92,0; AL 8,0..10,5; Fe ---..1,2; Ni ---..1,0; |
Construction material with low permeability |
Advise for application: for parts with low magnetizability. parts of motors, parts of stern tubes and propellers, heat changer, sea water pumps
* Chemical composition according to EN 1982
** Remarks: all alloys are resistant against corrosion and sea water
CuAl10Fe2-C-GZ (CC331G) according to DIN EN1982
| Material characteristics | Chemical composition* | Special characteristics** | |||
|---|---|---|---|---|---|
| Tensile strength Rm N/mm2 min. |
0,2% Proof stress Rp 0,2 N/mm2 min. |
Elongation A5 % min. |
Brinell Hardness HBW min. |
||
| 550 | 200 | 18 | 130 | Cu 83,0..89,5; AL 8,5..10,5; Fe 1,5..3,5; Ni ---..1,5; |
Construction material, only small temperature dependency between -200 °C and + 200 °C |
Advise for application: mechanical stressed parts, crank, housings, bushings, gear pinion and bevel gear wheel, switching segments and shifting fork.
* Chemical Compostion according to EN 1982
** Remarks: all alloys are resistant against corrosion and sea water
CuAl10Ni3Fe2-C-GZ (CC332G) according to DIN EN1982
| Material characteristics | Chemical composition* | Special charateristics** | |||
|---|---|---|---|---|---|
| Tensile strength Rm N/mm2 min. |
0,2% Proof stress Rp 0,2 N/mm2 min. |
Elongation A5 % min. |
Brinell hardness HBW min. |
||
| 550 | 220 | 20 | 120 | Cu 80,0..86,0; AL 8,5..10,5; Fe 1,0..3,0; Ni 1,5..4,0; |
Construction material, only small temperature dependency between -200 °C and + 200 °C |
Advise for application: Construction material, durable in cold and warm sea water, excellent weldable.
* Chemical composition according to EN 1982
** Remarks: all alloys are resistant against corrosion and sea water
CuAl10Fe5Ni5-C-GZ (CC333G) according to DIN EN1982
| Material characteristics | Chemical composition* | Special characteristics** | |||
|---|---|---|---|---|---|
| Tensile strength Rm N/mm2 min. |
0,2% Proof stress Rp 0,2 N/mm2 min. |
Elongation A5 % min. |
Brinell hardness HBW min. |
||
| 650 | 280 | 13 | 150 | Cu 76,0..83,0; AL 8,5..10,5; Fe 4,0..5,5; Ni 4,0..6,0; |
Construction material, durable in cold and warm sea water, very good permanent dynamic strength, with good lubrication high abrasion resistance. |
Advise for application: propeller, stern tube, screw-down nut, equipment for heat changer, worm gear, highly loaded bearings.
* Chemical composition according to EN 1982
** Remarks: all alloys are resistant against corrosion and sea water
CuAl11Fe6Ni6-C-GZ (CC334G) according to DIN EN1982
| Material characteristics | Chemical composition* | Special characteristics** | |||
|---|---|---|---|---|---|
| Tensile strength Rm N/mm2 min. |
0,2% Proof stress Rp 0,2 N/mm2 min. |
Elongation A5 % min. |
Brinell hardness HBW min. |
||
| 750 | 380 | 5 | 185 | Cu 72,0..78,0; AL 10,0..12,0; Fe 4,0..7,0; Ni 4,0..7,5; |
Construction material, durable in cold and warm sea water, very good permanent dynamic strength, with good lubrication high abrasion resistance (p max 25000 N/cm2) |
Advise for application: as with CuAl10Fe5Ni5-GZ, but higher requirements on abrasion resistance, crank and toggle bearings, sleeve bearings with high load peaks (good lubrication necessary), screw down nuts, inner parts for high pressure valves p>
*Chemical composition according to EN 1982
** Remarks: all alloys are resistant against corrosion and sea water