Uns No7080 / Nicr20tial / Gh80A / Nickel-Based Wrought Superalloy / Nimonic80A / Gh4080A /

• Product Type: Lump
• Material: Fe-Ni-Co Alloy
• Carbon Content: Low Carbon
• Transport Package: Wooden Box
• Origin: China
• Model NO.: XD-69
• Production Capacity: 50000kgs

Product Description

GH80A is a high temperature alloy with nickel-chromium as the matrix, aluminum and titanium added to form γ'phase dispersion strengthening. Except for the slightly higher aluminum content, it is similar to GH4033. The service temperature is 700~800ºC, and it has good performance at 650~850ºC. Creep resistance and oxidation resistance. The alloy has good cold and hot processing properties. It mainly supplies hot-rolled bars, cold-drawn bars, hot-rolled plates, cold-rolled plates, strips and ring parts, etc., used to manufacture engine rotor blades, guide blade supports, bolts, Blade lock plate and other parts.

Similar Grades:
GH80A 
Nimonic80A (UK)
UNS NO7080 (USA)
NiCr20TiAl 

Chemical Composition %

C 0.04~0.10     Si  ≤0.80      Mn  ≤0.40      P ≤0.020       S   ≤0.015      Ni Balance    Cr   18.00~21.00    Ti   1.80~2.70 
Al 1.00~1.80    Co  ≤2.00     Fe  ≤1.50      Cu  ≤0.20        B  ≤0.008        Zr  -            Pb   -

Physical properties:
Density: 8.19g/cm3
Melting temperature range: 1320-1365ºC