Pipes,tubes
Buttweld Fitting
Round,Square,flat bars,rods
Plates,Sheets,Strips
Flanges & Other kinds of forgings products
Nickel-Chromium-Molybdenum alloy 59, UNS N06059,nickel and cobalt alloy 2.4605
Chemical Compostion:
| Material | Ni | Cr | Iron | Mn | Al | C | Cu | Si max | S max | Mo | P max | Co |
| N06059 | bal | 22.0-24.0 | 1.5max | 0.50 | 0.1-0.4 | 0.010 | 0.50 | 0.10 | 0.005 | 15.0-16.5 | 0.015 | 0.3 |
Mechanical Properties:
| Material | Tensile Strength,Min PSI (MPa) | Yield Strength (0.2% offset) Min(Mpa) | Elongation in 2 in. or 50mm or 4D,Min.,% |
| N06059 | 100000(690) | 45000(310) | 45 |
Standards :
| Seamless Tubing &/or Pipe | Welded Tubing | Welded Pipe | Buttweld fitting | Plate/Sheet/Strip | Bar Forging and Forging stock |
| B622,SB-622 | B626,SB-626 | B619,SB-619 | B366,SB-366 | B575,SB-575 | SB-564 , SB-574 , SB-462 ,SB-472 |
The chemically stable and high-temperature resistant nickel and cobalt
alloy 2.4605 (alloy 59) is mainly used in the chemical industry, flue
gas desulphurisation plants, paper industry.
Alloy 59 is a nickel-chromium-molybdenum alloy with excellent corrosion
resistance and high mechanical strength. The alloy has excellent
resistance to both oxidizing and reducing media, and possesses superior
resistance to chloride pitting and stress corrosion cracking.
The alloy is widely used in the most severe environments. Some
applications include: flue gas scrubber components, bleach plant and
digester components for the pulp and paper industry, sour gas handling
equipment, sulfuric acid coolers, waste incinerators and seawater
equipment.