Stellite Alloy Balls Valve Seats For Sucker Rod Pump
Product Description
Key parts of the pumps are made of materials with strong corrosion resistance and good mechanical properties conditions. Consist of complex carbides in an alloy matrix. They are resistant to wear, galling, and corrosion and retain these properties at high temperatures.
Features
1.exceptional wear resistance mainly to the unique inherent characteristics
2.High compressive strength.
2. Hardness and resistance against wear.
3. With the ability to withstand shock and also impact.
NOMINAL COMPOSITION (MASS %) AND PHYSICAL PROPERTIES
Co | Cr | W | C | Others | Hardness | Density | Melting range |
Base | 29-33 | 11-14 | 2.0-2.7 | Ni, Fe, Si, Mn | 51-55HRC | 8.55g/cm³ | 1200-1400ºC
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