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Data Sheet:

Alloy 020

Alloy 020 Basic Chemical Composition

Weight % Ni Cr Cu Mo Fe C Nb +Ta Mn P S Si
Alloy 020 32.0- 38.0 19- 21 3-4 2-3 Bal 0.07 max 8 x C -1 2 max 0.045 max 0.035 max 1.0 max

  

Alloy 020 (UNS N08020, W. Nr 2.4660) is a nickel-iron-chromium alloy which has the addition of copper and molybdenum.  With the additions of niobium Alloy 020 is stabilized against  sensitization and resultant intergranular corrosion.  Alloy 020 has excellent resistance to general corrosion, pitting and crevice corrosion and is commonly used for chemical, pharmaceutical and food processing, tanks, piping, heat exchangers, pumps, Kevlar production and much more.

  

Availability 

Alloy 020 is available in Round Bar.  For all stock availability contact Sales.

  

Specifications 

Alloy 20 Bar ASTM B 473
Alloy 20 Plate ASME SB-463, ASME SB-464, ASTM B 463, ASTM B 464
Alloy 20 Sheet ASME SB-463, ASME SB-464, ASTM B 463, ASTM B 464
Alloy 20 Strip ASME SB-463, ASME SB-464, ASTM B 463, ASTM B 464
Alloy 20 Wire ASME SB-473 ASME SB-366, ASTM B 473, ASTM B 366
Alloy 20 Weld Wire AWS ER320LR, ASTM Weld Tube B468
Alloy 20 Weld Pipe ASTM B464
Alloy 20 Other UNS N08020, Werkstoff Nr. 2.4660, Covered Electrodes AWS E320LR, Fordings ASTM B462

   

Typical Mechanical Properties

Alloy 020

Yield Strength  (0.2% Offset)

Tensile Strength

Elongation (%)

psi MPa psi MPa 40
45,000 300 90,000 620

 

Availability

 

 Page link Stainless Steel Alloy 20

Disclaimer

Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.

 

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