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UNSN08031 Alloy 31

UNSN08031 Alloy 31

In the following forms:

Pipes,tubes

Buttweld Fitting

Round,Square,flat bars,rods

Plates,Sheets,Strips

Flanges & Other kinds of forgings products

 

Nickel-Iron-Chromium-Molybdenum-Copper  UNS N08031,alloy 31,W.Nr. 1.4562

 

Chemical Compostion:

Material Ni Cr Iron Mn Cu Si     max S    max Mo  P       max
N08031 30.0-32.0 26.0-28.0 bal 2.00 0.015 1.0-1.4 0.30 0.010 6.0-7.0 0.02 0.15-0.25

 

Mechanical Properties:

Material Tensile Strength,Min PSI (MPa) Yield Strength (0.2% offset) Min(Mpa) Elongation in 2 in. or 50mm or 4D,Min.,%
N08031 94000(650) 40000(276) 40


Standards:

Material Seamless Tubing &/or Pipe Welded Tubing Welded Pipe Buttweld fitting Plate/Sheet/Strip Bar Forging and Forging stock
N08031 B622,SB-622 B626,SB-626 B619,SB-619 B-366,SB-366 B625,SB-625 SB-649, SB-564, SB-462, SB-472