CuZn33Pb2-C-GZ (CC750S) 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. |
||
| 180 | 70 | 12 | 50 | Cu 63,0..67,0; Pb 1,0 .. 3,0 Zn Rest; |
corrosion-resistant service up to 90 °C |
Advise for application: Design and fitting parts.
* Chemical composition according to EN 1982
** Remarks: all alloys are resistant against corrosion and sea water
CuZn39Pb1Al-C-GZ (CC754S) 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. |
||
| 280 | 120 | 10 | 70 | Cu 58,0..63,0; Pb 0,5 .. 2,5; AL --- .. 0,8; Zn Rest; |
Construction material, well machinable |
Advise for application: design and fitting parts, medium strength bearings.
* chemical composition according to EN 1982
** Remarks: all alloys are resisitant against corrosion and sea water
CuZn25Al5Mn4Fe3-C-GZ (CC762S)
| 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. |
||
| 780 | 480 | 5 | 190 | Cu 60,0..67,0; AL 3,0 .. 7,0; Fe 1,5 .. 4,0; Mn 2,5 .. 5,5; Zn Rest; |
Construction material with very high static load capacity (p max 25000 N/cm2) |
Advise for application: bearings with very high load and low speed, high-performance, low-speed worm wheel, internal parts of high pressure valves.
* Chemical composition according to EN 1982
** Remarks: all alloys are resitant against corrosion and sear water
CuZn34Mn3Al2Fe1-C-GZ (CC764S) 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. |
||
| 620 | 260 | 14 | 150 | Cu 55,0..66,0; AL 1,0 .. 3,0; ; Fe 0,5..2,5; Mn 1,0..4,0; Zn Rest; |
Construction material with high static strength and hardness |
Advise for application: static-loaded structural parts, bearings at high load and low rotational speed, valve and control parts, seats, cone.
* Chemical composition according to EN 1982
** Remarks: all alloys are resistant against corrosion and sea water
CuZn35Mn2Al1Fe1-C-GZ (CC765S) 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. |
||
| 500 | 200 | 18 | 120 | Cu 57,0..65,0; AL 0,5 .. 2,5; Fe 0,5..2,0; Mn 0,5..3,0; Zn Rest; |
Construction material with moderate-slip properties |
Advise for application: Pressure nuts for rolling mills and screw presses, ground and stuffing boxes, propellers.
* Chemical composition according to EN 1982
** Remarks: all alloys are resistant against corrosion and sea water