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Sticking towards the principle of "Super High-quality, Satisfactory service" ,We've been striving to become a superb business partner of you for Seamless Hastelloy C Pipe,Nickel Alloy Hastelloy B-2,Anti Corrosion Seamless Hastelloy B2. We sincerely do our best to provide the ideal service for the many consumers and businessmen.
Anti Corrosion Seamless Hastelloy C Pipe , Nickel Alloy Hastelloy B-2
YUHONG GROUP is a well-known manufacturer & suppliers of HASTELLOY B-2, and it is a nickel based alloy particularly suited for handling reducing acids at high concentrations and temperatures. The alloy resists formation of grain boundary carbides in the weld HAZ, making it suitable for most chemical process conditions in the as-welded condition.
Because this alloy contains no significant chromium addition it should NOT be used in oxidizing media or in presence of oxidizing salts, such as ferric or cupric salts. The latter may form when iron or copper is present in a system containing hydrochloric acid. Likewise HASTELLOY B-2 does not withstand wet chlorine gas or hypochlorite bleach.
HASTELLOY B-2 should not be exposed to temperatures in the 1000 - 1600°F range because of severe loss of ductility. In a vacuum HASTELLOY B-2 may be used from 1600°F to substantially higher temperatures.
ASME SB 333
ASME SB 335
ASME SB 366, ASME SB 619, ASME SB 619 Class I or II, ASME SB 622, ASME SB 626
ASTM B 333, ASTM B 335, ASTM B 366, ASTM B 619, ASTM B 619 Class I or III, ASTM B 622, ASTM B 626
W. Nr./EN 2.4617
- Resists hydrochloric acid at all concentrations and temperatures
- Withstands wet HCl gas, sulfuric, acetic and phosphoric acids
- Excellent resistance to pitting and to stress corrosion cracking
- Acetic acid production, initial phase in presence of iodide catalyst
- Methyl methacrylate production with hot 98% H2SO4
- Production of herbicides, insecticides, ethylene glycol and ethyl benzene
- Butane isomerization to produce high octane gasoline
- Resists corrosion from antimony chloride
Density: 0.333 lb/in3
Electrical Resistivity: 824 Ohm - circ mil/ft
|Coefficient* of Thermal Expansion, in/in°F x 10-6||--||6.0||6.0||6.2||6.4||6.5|
|Thermal Conductivity Btu • ft/ft2 • hr • °F||6.4||7.1||7.7||8.4||9.2||10.0|
* 70°F to indicated temperature.
Minimum Specified Properties, ASTM A 240
|Ultimate Tensile Strength,( 57019060,ksi||130||110|
|0.2% Yield Strength, ksi||59||51|
|Hardness MAX, Brinell||94-98||
"Our merchandise are commonly regarded and dependable by customers and will meet up with continually changing economic and social wants of Anti Corrosion Seamless Hastelloy C Pipe Nickel Alloy Hastelloy B-2. The product will supply to all over the world, such as: St. Pierre and Miquelon,Greenland,Central African Republic. We have been fully aware of our customer's needs. We deliver high quality products competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.
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