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MA23 | Heat Resistance Alloys

Ni-22Cr-14W-2Mo (mass%)
Cobalt alloy that has excellent high-temperature strength and oxidation resistance

Main Features

MA23 is a nickel-chrome-tungsten-molybdenum alloy, whose features are great oxidation resistance in temperatures up to 1,150°C, excelent high-temperature strength , and excellent stability after long hours of heating. Good resistance to nitriding is also one of its characteristics. MA23 is most suitable for burning tubes of gas turbines, liners, heating furnaces, and as high-temperature materials used by the chemical industry.

Available Product Forms

Various shapes, such as flat-rolled plates, forgings, welding wire, wire, welded pipes and tubes, seamless pipes and tubes can be manufactured.

Specifications

Information on specifications to which MA23 alloy can be ordered.

ASTM UNS N06230
Plates Bars, Forgings Pipes and Tubes Joints
B435 B572 B619 B366
  B564 B622  
    B626  
ASME UNS N06230
Plates Bars, Forgings Pipes and Tubes Joints
SB-435 SB-572 SB-619 SB-366
  SB-564 SB-622  
    SB-626  
AMS UNS N06230
Plates Bars, Forgings
5878 5891