UNS N06022 Seamless Tube

Material:UNS N06022

Standard:ASTM B622

OD:5-345mm

Thickness:0.5-219mm

Length:2000-6000mm

Product Details

Alloy UNS N06022 is a general purpose austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content provides good resistance to oxidizing media, while the molybdenum and tungsten contents provide good resistance to reducing media. This nickel alloy also has good resistance to oxidation, including wet chlorine and aqueous media containing nitric acid or mixtures of chloride ion oxidizing acids. Alloy UNS N06022 has oxidation resistance and can oxidize acid chloride, wet chlorine, formic acid and acetic acid, ferric chloride and copper chloride, sea water, brine and many mixed or polluted organic and inorganic chemical solutions. This nickel alloy also offers the best resistance to environments where reducing and oxidizing conditions are encountered in process streams. This is good for multi-purpose plants where this “unstable” situation often occurs.

Alloy UNS N06022 Chemical Elements

UNS N06022 C Si Mn P S Cr Co Mo Ni
Element% <0.015 <0.08 <0.50 <0.02 <0.02 20-22.5 <2.5 12.5-14.5 Balance

Alloy UNS N06022 physical properties

  • Density 8.69g/cm3
  • Melting point 1359~1399
  • Specific heat capacity: 417~444 J/kg.K
  • Thermal conductivity: 10.1~15.5. W(m.K)
  • Elastic modulus: 205000 MPa
  • Tensile strength: 690
  • Yield strength: 283
  • elongation A5%: 40

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UNS No6022 Alloy
UNS No6022 Alloy