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 | C | Cu | Si max | S max | Mo | P max | N 氮 |
| 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 |