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[China]
Trade Verify
Address: Room 1008, TongLe Business Mansion, JiaXing 314033, ZheJiang, China
Contact name:Leo Wu
ZHEJIANG TOP BEARINGS CO., LTD. |
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Verified Suppliers
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Widely used in the hydraulic and pneumatic industries, forging machine tool industry, plastic machinery industry, lifting handling machinery, port machinery, office machinery, textile machinery, food machinery, food machinery, chemical machinery, printing and packaging, paper machinery, Steam locomotive, shipbuilding industry, press industry, metallurgical machinery, engineering machinery and so on.
Material:DIN GB-CuSn5Zn5Pb5
ZCuSn5Zn5Pb5 cast copper alloy has good wear resistance and
corrosion resistance, easy to process, good casting performance and
air tightness, cast copper alloy is used for wear resistant and
corrosion resistant parts working under high load and medium
sliding speed, such as axle bush, liner, cylinder liner, piston
clutch, pump gland and worm gear.
ZCuSn5Zn5Pb5 corresponds to domestic brand: qsn5-5-5
PHOSPHOR BRONZE CHEMICAL ANALYSIS
| Chemical Composition mass/% |
| Material:ZCuSn5Zn5Pb5 |
| Chemical Composition: |
| Copper Cu: the rest |
| Sn: 4.0 ~ 6.0 |
| Zinc Zn: 4.0 ~ 6.0 |
| Pb: 4.0 ~ 6.0 |
| P: ≤0.05(impurity) |
| Nickel Ni: ≤2.5(excluding total impurities) |
| Aluminum Al: ≤0.01(impurities) |
| Iron Fe: ≤0.3(impurities) |
| Silicon Si: ≤0.01(impurities) |
| Sb: ≤0.25(impurity) |
| Sulfur S: ≤0.10(impurities) |
| Note: total impurities ≤1.0 |
high-precision bronze bushings & wear plate parts, high-level
management team and high-quality staff, and continuously improve
the production process and refine management platform, in strict
accordance with the global quality certification system to do every
detail, Lubricating bearing products.”Note:
1, In Chemical Composition, Single values represent maximums.
2, Mechanical performance of hardness value is only for reference
