Ni201® Ni200
Main Ingredients
Ni (plus Co)
≥ 99.6%
Product features
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Product Origin
USA (ATI), Germany (VDM), Japan (Nippon Steel), Nippon Yakin (Japan)
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Standards
Nickel Ni201, N4, ASTM B162/B366, UNS N02201, JIS NW2201, GB/T2054-2005 Nickel Ni200, N6, ASTM B162/B366, UNS N02200, JIS NW2200
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Physical Properties
Density: 8.9 g/cm³
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Mechanical Properties
Tensile Strength: σb ≥ 345 MPa
Yield Strength σb ≥ 80 MPa
Elongation: δ ≥ 40%
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Corrosion Resistance
Pure nickel (grades Ni201, Ni200, ASTM B162) exhibits excellent corrosion resistance in many acidic and alkaline environments and is particularly effective in reducing media. One of nickel's most notable properties is its resistance to alkaline corrosion, such as caustic potash and caustic soda solutions, and is widely used in ion membrane caustic soda processes. Nickel also demonstrates good corrosion resistance in dry fluorine, and it performs well in dry chlorine gas and hydrogen chloride across a broad temperature range—from ambient conditions up to 540 °C.
Beyond its corrosion resistance, nickel offers good mechanical properties over a relatively wide temperature range. It is also easy to cold work, with an elongation of δ ≥ 40-60%, and its processing characteristics are similar to that of low-carbon steel, allowing for relatively straightforward fabrication.
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Applications
Plate heat exchangers, bellows expansion joints, alkali production, chemical equipment, etc.
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Matching Welding Materials
AWS A5.14 ERNi-1 welding wire
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Supply Formats
Plates, strips, bars, wires, forgings, rods, welding materials, flanges, etc. Custom processing according to drawings is available.
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