Hastelloy Alloy B-2 Factory Supply Uns N10665 9.4 W/m-K Nickel-Molybdenum Alloy Nickel Wire

• Nickel Based corrosion resistance Alloy

Hastelloy C-4 wire is a high-performance nickel-based alloy wire with excellent corrosion resistance and high-temperature stability. It is widely used in chemical, petroleum, marine and aerospace industries.
The alloy has a density of 8.6-8.9 g/cm³ and a melting temperature range of 1325-1380℃.
Hastelloy C-4 wire performs well in high temperature and corrosive media, especially in strong acids such as chlorides, sulfuric acid, and hydrochloric acid and oxidizing environments. It has excellent mechanical properties, with a tensile strength of 650-989 MPa in solid solution, a yield strength of 280-352 MPa, and an elongation of 40%-44%. In addition, it has good oxidation resistance and stress corrosion cracking resistance, and is suitable for temperatures ranging from -200℃ to 400℃.
Hastelloy C-4 wire, with its excellent corrosion resistance and high-temperature stability, is an ideal material for handling corrosive media in industries such as chemical, petroleum, and pharmaceuticals.

• Chemical Properties of Hastelloy B-2

• ​Application

Chemical and petrochemical industries:
Widely used in the manufacture of equipment that handles highly corrosive media, such as reactors, heat exchangers, storage tanks, pipelines, etc.
Particularly suitable for industrial environments such as sulfuric acid, hydrochloric acid, phosphoric acid, and acetic acid.
Energy and environmental protection fields:
Used in key components, coolers, steam generators, etc. of nuclear reactors due to its corrosion resistance and radiation resistance.
In the field of pollution control, such as absorption towers and filters in flue gas desulfurization systems.
Marine and salt water environments:
Suitable for heat exchangers and salt water desalination devices in marine engineering equipment.
Electronic industry:
Due to its acid resistance and high temperature performance, Hastelloy B-2 is also used in fiber optic communications and semiconductor manufacturing.

Pypical Physical Properties

• Type we could offer

• Excellent corrosion resistance

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Hastelloy B-2 alloy performs well in reducing media, especially in non-oxidizing acid environments such as hydrochloric acid, phosphoric acid, and sulfuric acid, and has excellent corrosion resistance.
It has good resistance to chloride ion stress corrosion cracking (SCC) and is suitable for chloride-containing environments.
The extremely low carbon and silicon content reduces the precipitation of impurity phases in the heat-affected zone of the weld, ensuring that the weld has sufficient corrosion resistance.