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2.4819...
HastelloyHuaNickel 2.4819 is a nickel-molybdenum-chromium-iron-tungsten alloy that is one of the most corrosion-resistant alloys currently available. 2.4819 alloy is widely used in harsh environments in specialized fields such as chemical and petrochemical processing, flue gas desulfurization, and pulp and paper. The alloy is designed to maintain a high level of corrosion resistance even under welded conditions.
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Alloy B...
HastelloyHuaNickel Alloy B It is mainly composed of elements such as nickel, chromium, iron, etc., which give it excellent corrosion resistance. Nickel is one of the main components of Alloy B alloy, which can improve the toughness and corrosion resistance of the alloy. Chromium increases the oxidation resistance of the alloy and makes it stable at high temperatures and oxidizing environments
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Alloy B3...
HastelloyHuaNickel AlloyB3 is a high-performance nickel-based alloy with excellent corrosion resistance, high-temperature strength and good processing properties. This alloy has a wide range of applications in the chemical, petroleum, energy and other fields, especially in those that need to withstand high temperatures, high pressures and strong corrosive environments, AlloyB3 alloy can play its unique advantages.
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Alloy B4...
HastelloyHuaNickel AlloyB4 is a high-performance, corrosion-resistant alloy with excellent corrosion resistance and mechanical properties, especially at high temperatures and in corrosive environments.
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Alloy G...
HastelloyHuaNickel AlloyG is a Ni-Fe-Cr-Mo-Cu-Nb deformed corrosion-resistant alloy developed in the mid-60s of the 20th century, which is resistant to both H₂SO₄ corrosion and H₃PO₄ corrosion. In addition to its good corrosion resistance in H₂SO₄ and H₃PO₄, the alloy also has excellent corrosion resistance in redox media. In mixed media containing fluorosilicic acid, sulfate, chloride, fluoride, nitrate H₂SO₄ and H₃PO₄. The alloy also has good resistance to localized corrosion, such as intergranular corrosion, pitting corrosion, and crevice corrosion.
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Alloy G3...
HastelloyAlloyG3 alloy is a special nickel-based corrosion-resistant alloy due to its excellent corrosion resistance in a variety of acidic environments. This alloy is widely used in chemical process equipment and pipelines, among other things.
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Alloy G30...
HastelloyHuaNickel Alloy G30 alloy is developed on the basis of 00Cr22Ni48Mo7Cu2Nb alloy by increasing the chromium content to 30%, reducing molybdenum and adding an appropriate amount of tungsten. Due to the high chromium content, the main corrosion resistance of this alloy is that the performance of H₃PO₄ containing Cl- and F- is significantly better than that of 00Cr22Ni48Mo7Cu2Nb alloy. It also has excellent corrosion resistance in nitric acid + hydrofluoric acid, sulfuric acid + hydrofluoric acid. The alloy can be used in evaporators in the wet phosphoric acid industry, as well as in acid mixing equipment and components for pickling stainless steel HNO₃+HF. This alloy can also be used in corrosion-resistant equipment in the production of nuclear fuel.
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Alloy G35...
HastelloyAlloyG35 is a nickel-based alloy with excellent corrosion resistance, high temperature stability, and good mechanical properties. AlloyG35 has good oxidation resistance and is suitable for applications with high temperature resistance and oxidation resistance, such as wet phosphoric acid production in fertilizer manufacturing.
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Alloy X...
HastelloyHuaNickel AlloyX is a Ni-Cr-Fe solution-strengthened, deformed superalloy. AlloyX alloy has moderate durability and creep strength below 900°C; It has good oxidation and corrosion resistance, good cold and hot working formability and welding performance.
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Alloy738...
HastelloyHuaNickel Alloy738 is a nickel-based superalloy. Cobalt, chromium and molybdenum were added to the Alloy738 alloy for solution strengthening, aluminum and titanium were added to form a γ’precipitation strengthening phase, and boron and zirconium were added to purify and strengthen the grain boundaries. It has good oxidation and corrosion resistance; The processing plasticity is good and the microstructure is stable. It is suitable for making parts such as turbine discs, working blades, high-temperature fasteners, flame cylinders, shafts and turbine casings.