UNS R60702 Zr702 Zirconium Pipe ASME SB-658 For Manufacturing Chemical Equipment
UNS R60702 Zirconium Zr702 Pipe ASME SB-658 For Manufacturing Chemical Equipment
Zirconium Zr702 Pipe is a kind of rare metal, with amazing corrosion resistance, high melting point, super hardness and strength. Zirconium pipe 702 is widely used in aerospace, military industry, nuclear reaction and atomic energy. General industrial zirconium is mainly used in chemical and electronic industry, mainly used in the corrosion resistance and conductivity of zirconium pipe.
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 |
PHYSICAL PROPERTIES
Density: 6.51 g/cc
Melting Point: 1852°C
Thermal conductivity: 22 W/(m °C)
Elastic bending modulus: 99.31GPa
Thermal Expansions: 5.4x10 /°C
Zirconium Zr702 Pipe SPECIFICATION
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.
Zirconium Zr702 Pipe Picture:
Processing
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.
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