Fe-Ni-Cr-Based Solid-Solution-Strengthened Deformed High-Temperature Alloy / Gr5 / Gh1015 / Gh15 /

• Product Type: Lump
• Material: Ni-Cr-Ti Alloy
• Carbon Content: Low Carbon
• Transport Package: Wooden Box
• Origin: China
• Model NO.: XD-74
• Production Capacity: 50000kgs

Product Description

GH1015 is a Fe-Ni-Cr-based solid-solution-strengthened deformed high-temperature alloy. The nickel content is about 38% when the operating temperature is below 950ºC. . The alloy participates in the solid solution strengthening of elements such as chromium, tungsten and molybdenum. GH1015 is generally used to manufacture sheet structural parts and other high-temperature components such as the extinguishing chamber of the aviation engine and the afterburner cylinder. GH1015 has a certain age hardening phenomenon when working for a long time at 700ºC~900ºC, which can make the room temperature plastic drop; when the alloy has a tendency to oxidize along the grain boundary when working for a long time above 700ºC, it can be effectively maintained with enamel coating. The anti-yangization performance at high temperature above 1000ºC is slightly worse than that of similar nickel-based alloys. This alloy can be used as a substitute for GH2039, GH3030, GH3044 and GH3536 alloys.

Chemical Composition %
C(%): ≤0.08
Cr(%): 19.0~22.0
Mo(%): 2.50~3.20
Ni(%): 34.0~39.0
W(%): 4.80~5.80
Al(%): -
Nb(%): 1.10~1.60
Ti(%): -
Fe(%): margin
Si(%)≤: 0.60
Mn(%)≤: 1.50
P(%): 0.020
S(%): 0.015
Others (%): B≤0.01, Ce≤0.05

Physical properties:

Density: 8.32g/cm3

Mechanical properties of GH1015 at room temperature:

Heat treatment system: 1140-1170ºC, air cooling

Yield strength ó0.2/MPa; -

Tensile strength ób/MPa≥680;

Stretching rate δ5(%)≥35;

Reduction of area ψ(%)≥40;