ASME SB658 Zirconium Zr705 Piping R60705 Water Cooled And Biological Reactors
ASME SB658 Zirconium Zr705 Piping R60705 For Water-Cooled And Biological Reactors
Zirconium Zr705 piping is a rare metal with amazing corrosion resistance, high melting point, super hardness and strength. Zirconium Zr705 pipe is widely used in aerospace, military, nuclear reaction, atomic energy and other fields. General industrial zirconium is widely used in chemical, electronic and other industries, mainly for the corrosion resistance and conductivity of zirconium pipes.
CHEMICAL COMPOSITIONS (NOMINAL)
| Type | Zr+Hf | Hf | Fe+Cr | H | N | C | O | Nb |
|---|---|---|---|---|---|---|---|---|
| Zr702 | >99.2 | <4.5 | <0.2 | <0.005 | <0.025 | <0.05 | <0.16 | / |
| Zr705 | 95.5 | <4.5 | <0.2 | <0.005 | <0.025 | <0.05 | <0.18 | 2.0-3.0 |
Zirconium Zr705 Piping PHYSICAL PROPERTIES
Density: 6.51g/cm3
Melting Point: 1852°C
Thermal Conductivity: 22W/(m °C)
Elastic bend modulus: 99.3 GPa
Thermal Expansions: 5.4x10 /°C
PARAMETERS (STANDARD)
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Seamless pipe OD(8-152) * t (0.5-15) * L (≤ 9000) mm
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Welded pipe (outer diameter ≥ 10mm)
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Executive Standards: ASTM B523 / B523M-18, ASME SB-523, ASTM B658 / B658M-11, ASME SB-658 / SB-658M
The processing specification has a sensitive influence on the performance of the product. In particular, the cold processing and heat treatment process before the finished product should be controlled to meet the requirements of use.
The dimensional accuracy and surface quality of the pipe are required to be high. Therefore, the process equipment should have good precision, and the design and manufacture of the die should be advanced and reasonable.
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