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  • Hastelloy C 2000 Alloy - China

    price: contact company for price

    Hastelloy C-2000(UNS NO6200) Features and applications

    overview: The alloy is designed for resisting more corrosive chemicals,

    including sulfur acid, hydrochloric acid, and hydrofluoric acid.

    Different to previously optimized Ni-Cr-Mo alloy which is only resistant

    to oxidizing or reducing acid, C-2000 alloy has corrosion resistance to

    both of them. The combined effects of molybdenum and copper (

    respectively accounting for 16% and 1.6%) make the alloy has good

    corrosion resistance to reducing media. Meanwhile the high content of

    chromium (23% wt) ensures the resistance to the corrosion of oxidizing

    medium. This alloy can be used in reactors, heat exchangers, valves,

    pumps, etc. Hastelloy C-2000's similar grade: NiCr23Mo16Cu(Germany)

    Chemical composition, %: (GB/T14992-2005)

    Nickel........................................59 max

    Chromium..................................23 max

    Molybdenum..............................16 max

    Carbon........................................0.01 max

    Silicon.........................................0.08 max

    Copper.........................................1.6 max

    Physical properties:

    Density, g/cm3 ......................................................................................8.5

    Melting Range, °C................................................................................1335-1380

    Thermal conductivity, λ/(W/m•°C), at 100°C .....................................10.8

    Electrical resistivity, μΩ•m....................................................................1.28

    Coefficient of linear expansion, a/10-6°C-1, at 20-100°C.............12.4

    Mechanical properties (the minimum value detected at room temperature )

    Tensile strength, σb/MPa.....................................752

    Yield strength, σp0.2/MPa...............................372

    Elongation, σ5 /%...................................................................63

    The way of heat treatment is solution treatment

    Available products and specifications:

    Bar: ASTM B574

    Forging: ASTM B564

    Plate/Strip: ASTM B575

    Pipe: ASTM B622, ASTM B619, ASTM B626

    The metallurgical structure of Hastelloy C-2000:

    Hastelloy C-2000 is of the face-centered cubic lattice structure. Its chemical compositions ensure the stability and allergy resistance of the metallurgical structure.

    The process performance and requirements of Hastelloy C-2000:

    1, The post-weld stress relief treatment is inappropriate to Ni-Cr-Mo alloy at 650°C. Generally, there is no need to do heat treatment. If requiring for stress relieving, it is recommended to conduct absolute solution annealing followed by water quenching.

    2, The alloy's thermal processing range is 1080°C-900°C. The cooling method is water-cooling or other rapid cooling. To ensure the best performance of anti-corrosion, thermal processing should be carried out after the solution heat treatment.

    Hastelloy C 2000 Alloy

    Feel free to contact us with all your questions


    Company Contact:


    • Phone: 8602169925078

    • Address: 1355#,Chengbei road, Jiading District, Shanghai, Shanghai, China

    • Email: Email


    Published date: October 18, 2012 -

    • Business Description: involved in international trade import export of goods, products, and services

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