GH4145 Rod
GH4145 is a kind of nickel-based alloy steel with high strength and high heat resistance, which is widely used in high temperature and high stress environment such as aviation, petroleum and chemical industry with its unique properties. GH4145 Rod, as an important form of this alloy, has excellent mechanical properties and technological properties, and is an indispensable key material in many engineering fields.
High strength: GH3128 has exceptional tensile strength, even at elevated temperatures, making it well-suited for applications where strength is crucial.
Creep resistance: The alloy exhibits excellent creep resistance, which means it can withstand long-term exposure to high temperatures without significant deformation.
Corrosion resistance: The nickel-based composition provides excellent corrosion resistance, making the rod suitable for a wide range of corrosive environments.
Workability: GH3128 is easy to machine and weld, making it convenient to fabricate into a variety of shapes and sizes.
GH4145 rod is used in a variety of industries due to its exceptional combination of properties. Some of the key applications include:
Aerospace: Used in the manufacturing of aircraft components that require high strength and corrosion resistance.
Oil and gas: Used in the production and transportation of oil and gas, where the alloy's corrosion resistance and high-temperature capabilities are essential.
Chemical processing: Used in the manufacturing of chemical reactors, piping systems, and other process equipment that require exceptional corrosion resistance.
Fabrication of components: The alloy is also used in the fabrication of components for various industrial applications, including power generation, mining, and transportation.
GH4145 rod is a high-performance nickel-based alloy that offers exceptional strength, corrosion resistance, and good thermal stability. Its unique combination of properties makes it an excellent material for use in demanding applications across various industries, including aerospace, oil and gas, chemical processing, and other industrial applications.
| Product Name: GH4145 Rod |
| Chemical Composition |
| C | Cr | Ni+Co | Al | Ti | Fe | Nb+Ta |
| ≤0.08 | 14.0～17.0 | ≥70.0 | 0.40～1.00 | 2.25～2.75 | 5.00～9.00 | 0.70～1.20 |
| Co | Mn | Si | S | Cu | P |
| ≤1.00 | ≤1.00 | ≤0.50 | ≤0.010 | ≤0.50 | ≤0.015 |
| Mechanical Properties |
| Tensile strength | GH4145 Rod exhibits high tensile strength, which ensures its durability and resistance to failure under demanding conditions. The tensile strength of GH4145 Rod ranges from 95 ksi to 120 ksi (670 to 825 MPa), depending on the heat treatment and processing conditions. |
| Yield strength | The yield strength of GH4145 Rod is typically in the range of 60 ksi to 90 ksi (415 to 620 MPa). This means that when the material is loaded beyond its yield point, it exhibits plastic deformation, rather than failure. |
| Hardness | The hardness of GH4145 Rod is typically in the range of HB 220 to HB 320, depending on the heat treatment and processing conditions. Hardness is an important parameter that affects the wear resistance and surface finish of the rod. |
| Impact Strength | GH4145 Rod exhibits good impact strength, which means it can withstand sudden loads without failure. The impact strength of GH4145 Rod ranges from 30 ft-lb to 50 ft-lb (40 to 65 J), depending on the testing temperature and specimen size. |
| Fatigue strength | Fatigue strength is the ability of GH4145 Rod to withstand cyclic loading without failure. The fatigue strength of GH4145 Rod ranges from 70 ksi to 100 ksi (485 to 700 MPa), depending on the test conditions and specimen geometry. |
| Temperature Resistance | GH4145 Rod has excellent high-temperature resistance, with a maximum operating temperature of approximately 1300°F (700°C). It maintains its mechanical properties up to this temperature, making it suitable for use in high-temperature applications. |
