Hastelloy C4/C22/C276 Plate

PRODUCT  INFORMATION

HastelloyC-4(N06455) Hastelloy is an austenitic low carbon nickel-molybdenum-chromium alloy. The main difference between Nicrofer6616hMo and other earlier developed alloys with similar chemical compositions is the low carbon, silicon, iron, and tungsten content. This chemical composition makes it exhibit excellent stability at 650-1040℃, improve the ability to resist intergranular corrosion, and avoid blade line corrosion sensitivity and weld heat-affected zone corrosion under appropriate manufacturing conditions.

HASTELLOYC-22 alloy has good resistance to pitting corrosion, crevice corrosion and stress corrosion cracking. It has excellent resistance to oxidizing water media, including wet chlorine, nitric acid or oxidizing acid mixtures containing chloride ions.

C-276 Hastelloy is a tungsten-containing nickel-chromium-molybdenum alloy with very low levels of silicon and carbon. It is generally considered to be a versatile corrosion resistant alloy. The alloy has the following characteristics :① Excellent corrosion resistance to most corrosive media in the oxidation and reduction atmosphere. Excellent resistance to pitting corrosion, crevice corrosion and stress cracking corrosion.

Product Parameters

Chemical composition(%)

Physical property

Application scenario

C4 Alloys are used in flue gas desulfurization systems, pickling and acid recycling plants, acetic acid and agricultural chemicals production, titanium dioxide production (chlorine process), electrolytic plating, etc.

C-22 alloys are widely used in chemical and petrochemical fields, such as in components and catalytic systems that are exposed to chlorinated organics. This material is especially suitable for use in high temperature, inorganic and organic acids (such as formic acid and acetic acid) mixed with impurities, and seawater corrosion environment.

C276 Application areas are: Power plant desulfurization and denitrification environmental protection, petrochemical equipment, coal chemical industry, fluorine chemical industry, fine chemical industry, PTA, aviation manufacturing, offshore platform, seawater desalination, paper machinery, pharmaceutical equipment, heat exchange equipment, electrochemistry, metallurgy, nuclear energy, chlor-alkali, shipbuilding, cement manufacturing, composite plate, acetic anhydride, salt and plate heat exchanger, corrugated pipe expansion joint and other industries and products.

QUALITY INSPECTION

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PACKING AND SHIPPING

In order for the products to arrive safely, we choose sturdy sea-resistant packaging or according to your needs. Professional and sturdy packaging to protect plates, coils, profiles, bars, pipes, wire rods etc. to the greatest extent and avoid bumps and scratches during transportation.

CUSTOMER FEEDBACK

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