Copper Sleeve Bearing Based on bronze material, has high mechanical properties, good abrasion resistance in atmosphere, fresh water and sea water, well casting performance and high air tightness.
This material is an important material with high strength and good corrosion resistance, it is one of the main materials for making ship propeller.
Material Composition:
Material |
Cu |
Zn |
Sn |
Pb |
Al |
Fe |
Mn |
P |
Ni |
Tensile Strength (MPa) |
Yield Point (MPa) |
Elongation (%) |
Hardness (HB) |
CuZn25Al5Fe3 |
Reminder |
25 |
0.2 |
0.2 |
4.5~7 |
2~4 |
1.5~4 |
750 |
400 |
10 |
210~270 |
||
CuSn5Pb5Zn5 |
Reminder |
4~6 |
4~6 |
4~6 |
220 |
100 |
13 |
60~80 |
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CuAl9Fe4Ni4M2 |
Reminder |
0.2 |
8.5~10 |
4~5 |
0.8~2.5 |
≤630 |
≤250 |
≥16 |
150 |
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CuSn6Zn6Pb3 |
Reminder |
4~7 |
4~7 |
2~4 |
230 |
110 |
60~80 |
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CuSn10P1 |
Reminder |
9~11.5 |
0.5~1.0 |
4~5 |
360 |
170 |
6 |
88 |
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral cartons and wooden box.
Q2. What is your terms of payment?
A: T/T 50% as deposit, and 50% before delivery or against copy of shipping B/L. For long term business relations, we have more advantage terms for payment.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
http://www.qihanbronzebushing.com/