Ni-Cr-Co-Mo-Al-Ti Alloy / Nc20K14 (France) / Gh738 / Waspaloy (USA) /

• Product Type: Lump
• Material: Ni-Cr-Co-Mo-Al-Ti Alloy
• Carbon Content: Low Carbon
• Transport Package: Wooden Box
• Origin: China
• Model NO.: XD-66
• Production Capacity: 50000kgs

Product Description

GH738 is a nickel-based superalloy strengthened by γ' phase precipitation. It has good gas corrosion resistance, high yield strength and fatigue property, good process plasticity and stable microstructure. Widely used in aero-engine rotating parts, the operating temperature is not higher than 815ºC. Can produce cold rolled and hot rolled sheet, pipe, strip, wire and forgings, castings, fasteners.

Similar Grades:
Waspaloy(USA), NC20K14(France)

Chemical Composition %
       C                Cr             Ni               Co            Mo            Al              Ti
0.03~0.10   18.0~21.0   Balance   12.0~15.0   3.5~5.0    1.2~1.6   2.75~3.25

         B               Zr              Fe      Mn        Si         P           S       Cu
0.003~0.01   0.02~0.08     ≤2.0   ≤0.10   ≤0.15  ≤0.015  ≤0.015   ≤0.1

Physical properties:
Density: 8.22g/cm3
Melting temperature range: 1330~1360ºC