Introduction to GH4145 High-Temperature Alloy Material GH4145
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Shanghai Qianfu Metal provides detailed information on GH4145 chemical composition, GH4145 physical properties, GH4145 mechanical properties, GH4145 forging temperature, GH4145.
GH4145 alloy has the following characteristics:
GH4145 exhibits good corrosion and oxidation resistance below 980°C, high strength below 800°C, excellent relaxation resistance below 540°C, along with good formability and weldability, as well as outstanding mechanical properties in low-temperature environments.
GH4145 application scope and fields include:
This alloy offers excellent corrosion resistance and creep rupture strength in high-temperature environments, good mechanical properties, and is widely used. It provides sufficient strength, corrosion resistance, and oxidation resistance below 980°C.
Manufacturing springs and bolts for high-temperature applications;
Rotor blades, impellers, and other structural components in gas turbines;
Thrust chambers in rocket engines;
Thrust reversers on aircraft;
Large high-pressure vessels;
Elastic air seals, elastic sealing diaphragms, and rubber machinery electric heating blades.
GH4145 (American standard Inconel X-750 / German standard W.Nr.2.4669)
Chemical composition of GH4145:
|
Alloy |
% |
Nickel |
Chromium |
Iron |
Niobium |
Cobalt |
Carbon |
Manganese |
Silicon |
Sulfur |
Copper |
Aluminum |
Titanium |
|
GH4145 |
Min |
|
14 |
5.0 |
0.7 |
|
|
|
|
|
|
0.4 |
2.25 |
|
Max |
70 |
17 |
9.0 |
1.2 |
1.00 |
0.08 |
1.00 |
0.50 |
0.01 |
0.5 |
1.0 |
2.75 |
Physical properties of GH4145:
|
Density |
8.28 g/cm3 |
|
Melting Point |
1393-1427°C |
Mechanical properties of GH4145 alloy at room temperature:
|
Alloy |
Tensile Strength |
Yield Strength |
Elongation |
Hardness HB |
|
GH4145 |
≥1267 |
≥868 |
≥25 |
≤400 |
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GH4145 high-temperature alloy thick plate, GH4145 high-temperature alloy forging, GH4145 high-temperature alloy round steel
GH4145 high-temperature alloy round bar, GH4145 high-temperature alloy bright bar
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| Origin: | China / Shanghai / Songjiangqu |
