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  • Supplier: Eraum Co.,Ltd
  • Eraum Co.,Ltd, which specialized in nickel alloys. The Products covers Plate, Pipe,etc.The factory takes up 20000㎡. Now it has a series of production equipment ,such as two sets LG-100 rolling machine. At the same time, It has a complete series o...
  • Product Information:
    Anti-Corrosion Alloy

    Description: Alloy 31 / N08031 / NS144 / 1.4562 Alloy 31 is an iron-nickel-chromium-molybdenum alloy with nitrogen addition. It has a pitting resistance in high chloride environments between those of super-austenitic stainless steels and nickel alloys. The alloy has very good corrosion resistance in mixed acid and high chloride environments. The material is approved in ISO 15156/ NACE MR0175 to test level VI for sour gas service. Alloy 31 Mechanical Properties: Temper Annealed Tensile Rm 94 ksi (min) Tensile Rm 650 MPa (min) R.p. 0.2% Yield 41 ksi (min) R.p. 0.2% Yield 280 MPa (min) Elongation (2.02 or 4D gl) 40 % (min) Alloy 31 Chemical Composition (% by weight): Element Min Max C - 0.0015 Si - 0.3 Mn - 2 P - 0.02 S - 0.01 Cr 26 28 Cu 1 1.4 Fe Balance Mo 6 7 N 0.15 0.25 Ni 30 32

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