We manufacture Non-ferrous parts of various range of bronzes like
-
Phosphorus Bronze
-
Aluminum Bronze
-
Du Bronze
-
Fe-Cu-Sn
-
Gun Metal
Comparison of ZA-27 with other Non-Ferrous bearing alloys.
| Specification |
Specific
Gravity |
Yeild
Strength
Tons/Sq.In. |
Tensile
Strength
Tons/Sq.In. |
Elongation |
Brinell
Hardness |
| ZA-27 |
4.8 |
15 |
20 min. |
2 min. |
90/100 |
| Gun Metal Lg2-C |
8.7/8.8 |
8 |
12 min. |
2 min. |
55/66 |
| Phos. Bronze 2B8 |
8.7 |
10 |
16 min. |
1.5 min. |
100 |
| Phos. Bronze Pb 2-C |
8.7 |
11 |
17 min. |
3 min. |
90 min. |
| Leaded Phos. Bronze LPB1-C |
8.7 |
9 |
14 min. |
1.5 min. |
65/75 |
| Leaded Bronze LB3 |
8.9 |
– |
12 |
5 min. |
60/70 |
Comparison of wear on ZA-27 Bushings and other bronzes.
|
JOURNAL |
BEARING WEAR-INCH DURATION OF TEST IN HOURS. |
| Material |
Speed
Ft/Min. |
Load Pressure
Lbs/Sq.In. |
100 |
200 |
300 |
| ZA-27 |
555 |
135 |
0.0005 |
|
|
| 850 |
175 |
|
0.0009 |
|
| 1420 |
200 |
|
|
0.001 |
| Phos. Bronze |
500 |
130 |
0.0024 |
|
|
| 850 |
175 |
|
0.0039 |
|
| 1420 |
200 |
