Hastelloy C276/B2/C4 corrosion-resistant high-temperature alloy sheet, rod, and tube
Category:
metallurgy/Non ferrous metal alloys/Nickel alloy
Model:
C-276/B-2/C-4/C-22/C-2000/X
Brand:
Haokai Steel Industry
Main material:
Nickel based superalloys
Common brand names:
C-276, B-2, C-4, C-22, C-2000, X
density:
8.89 g/cm ³ (taking C-276 as an example)
melting point range:
1320-1370°C
tensile strength:
≥690 MPa
yield strength:
≥283 MPa
elongation:
≥40%
Applicable Temperature:
-196 ° C to 1100 ° C
execution standard:
ASTM B574, ASTM B575, ASME SB574
Retail Price
9,000,000.00USD
重量
kg
- Product Description
-
Main material Nickel based superalloys
Common brand names C-276, B-2, C-4, C-22, C-2000, X
density 8.89 g/cm ³ (taking C-276 as an example)
melting point range 1320-1370°C
tensile strength ≥690 MPa
yield strength ≥283 MPa
elongation ≥40%
Applicable Temperature -196 ° C to 1100 ° C
execution standard ASTM B574, ASTM B575, ASME SB574
Description :
Hastelloy is a general term for a series of high-performance nickel based superalloys, known in the industrial field for their excellent corrosion resistance, high temperature strength, and oxidation resistance. This series of products covers multiple grades such as C-276, B-2, C-4, C-22, C-2000, and X alloy, designed to meet the material requirements in extremely harsh environments.
Among them, C-276 alloy is one of the most widely used corrosion-resistant alloys, with excellent resistance to both oxidizing and reducing media. It is particularly suitable for environments containing highly corrosive media such as chloride ions, wet chlorine gas, hypochlorite, and chlorine dioxide. It is widely used in flue gas desulfurization systems, pulp bleaching equipment, and chemical reactors. B-2 alloy is mainly designed for reducing environments such as pure sulfuric acid, hydrochloric acid, and phosphoric acid, with extremely low carbon content, effectively preventing intergranular corrosion in the welding heat affected zone. C-4 alloy maintains stable corrosion resistance at high temperatures, especially suitable for hot concentrated sulfuric acid and acidic environments containing impurities. As an upgraded version of C-276, C-22 alloy further enhances its resistance to pitting corrosion, stress corrosion cracking, and oxidative media. The introduction of copper element in C-2000 alloy significantly enhances its corrosion resistance to reducing acids such as sulfuric acid, while maintaining good resistance to pitting corrosion. X alloy is known for its excellent high-temperature strength and fatigue resistance, and is commonly used in aviation engine combustion chambers and industrial furnace components.
These alloys are usually supplied in the form of plates, bars, tubes, forgings, etc., and have good processing and welding properties. The target customer group includes manufacturing enterprises in the fields of petrochemicals, marine engineering, power energy, pharmaceuticals, environmental protection equipment, and aerospace. When selecting, it is necessary to choose the appropriate brand based on specific operating conditions (such as temperature, pressure, medium composition, and concentration) to ensure long-term stable operation of the equipment and reduce maintenance costs. We provide high-quality Hastelloy materials that comply with international standards such as ASTM and ASME, support non-standard customization, and assist in high-end equipment manufacturing.
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