GH1140 Alloy Bar
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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GH1140 alloy is a high-performance nickel-based alloy, mainly based on nickel and chromium, which is commonly used in applications requiring good high-temperature properties and machinability. It is very important in industrial applications, especially in those where high temperature resistance, corrosion resistance and good mechanical properties are required.The main components of the GH1140 alloy include nickel and chromium, and may also contain other elements such as iron, molybdenum and titanium, which together give the alloy excellent high temperature properties and good mechanical properties. The ratio of nickel to chromium and the addition of other alloying elements play a decisive role in the overall properties of the alloy.
GH1140 Chemical Composition
|
element |
C |
Cr |
In |
IN |
Mo |
Al |
Of |
|
Mass fraction/% |
0.06-0.12 |
20.00-23.00 |
35.00-40.00 |
1.40-1.80 |
2.00-2.50 |
0.20-0.60 |
0.70-1.20 |
|
element |
Fe |
This |
Mn |
And |
P |
S |
|
|
Mass fraction/% |
Remain |
≤0.050 |
≤0.70 |
≤0.80 |
≤0.025 |
≤0.015 |
GH1140 physical and mechanical properties
|
density |
Melting point |
|
8.09g/cm³ |
- |

GH1140 Bar features
GH1140 alloy rod has good process performance and can be hot processed and cold processed. In terms of hot processing, the alloy has good plasticity and can withstand various hot processing processes, such as casting, forging, welding, etc. In terms of cold processing, the alloy can be rolled, drawn, stamped and other processes to obtain products of various shapes and specifications.
application of superalloy gH1140 bar
Due to the excellent high temperature performance and corrosion resistance of GH1140 alloy rod, it is widely used in aviation, aerospace, energy and other fields. In the aviation field, the alloy can be used to manufacture high temperature parts of aerospace engines, such as combustion chambers, turbine blades, etc.; in the aerospace field, the alloy can be used to manufacture high temperature parts of rocket engines, such as nozzles, combustion chambers, etc.; in the energy field, the alloy can be used to manufacture parts in high temperature reactors, such as fuel rods, control rods, etc.
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