GH3030 Alloy
High thermal strength and good ductility below 800°C
Excellent oxidation resistance in high-temperature environments
Superior thermal fatigue performance
Excellent cold stamping and welding processability
Stable single-phase austenitic structure after solution treatment
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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- Tel: +8615824687445
Nickel GH3030 Superalloy Description
GH3030 is a solid-solution strengthened high-temperature alloy primarily composed of nickel (Ni) and chromium (Cr), with a simple chemical composition. Its typical composition is 80% nickel and 20% chromium. This alloy exhibits good thermal strength and high ductility below 800°C, along with excellent oxidation resistance, thermal fatigue resistance, cold stamping performance, and weldability.
After solution treatment, GH3030 has a single-phase austenitic structure, which remains stable during use. The main applications of this alloy include turbine engine combustion chamber components, high-temperature vessels, structural components, and thermocouple protection tubes. Due to its ability to operate stably for extended periods in high-temperature environments, it is also widely used in aerospace, petroleum, chemical, and nuclear industries.
GH3030 alloy Production Forms
| Product | Condition |
|---|---|
| Sheet | hot or cold rolled, bright/solution annealed, pickled or de-scaled |
| Pipe | longitudinally welded or seamless, solution annealed, pickled or de-scaled |
| Bar | hot rolled or forged, solution annealed, pickled or de-scaled |
GH3030 alloy Production Standard
| Alloy | Seamless Pipe and Tube | Plate, Sheet | ||
|---|---|---|---|---|
| GH3030 | GJB 1952, GJB 3317, GJB 3318 | GJB 2611, GJB 2612, GJB 3165, GJB 3167 |
GH3030 High-Temperature Alloy specifications
Chemical composition of GH3030 alloy(%)
| Element | Minimum (%) | Maximum (%) |
|---|---|---|
| C | 0.12 | |
| Cr | 19 | 22 |
| Ni | Remainder | |
| Ti | 0.15 | |
| Fe | 1.5 | |
| Co | 0.5 | |
| Mn | 0.8 | |
| Si | 1 | |
| Mo | 0.5 | 2 |
| Cu | 0.5 | |
| W | 0.08 | |
| P | 0.04 | |
| S | 0.04 | |
| Al | 0.15 |
Physical properties of GH3030 alloy
| Property | Value |
|---|---|
| Density (g/cm³) | 8.4 |
| Melting Range (°C) | 1374-1420 |
Mechanical properties of GH3030 alloy
| Property | Value |
|---|---|
| Yield Strength Rp0.2 (MPa) | 650 |
| Tensile Strength Rm (N/mm²) | 270 |
| Elongation A5 (%) | 30 |
Alloys similar to GH3030 alloy
GH3030 is a nickel-chromium-iron alloy known for its strength and corrosion resistance at high temperatures. The following alloys have similar characteristics to GH3030, making them suitable alternatives for various applications:
1. Inconel 600
Composition: Primarily composed of nickel, chromium, and iron.
Properties: Exhibits high strength and good corrosion resistance over a wide temperature range.
Applications: Widely used in heat treatment furnaces, chemical and food processing, and nuclear engineering.
2. Incoloy 800
Composition: Nickel, iron, and chromium are the base components of this alloy, with high percentages of each element to ensure stability and corrosion resistance.
Properties: Known for its strength at high temperatures and resistance to oxidation and carburization.
Applications: Used in superheater and reheater tubes and other high-temperature applications.
3. Hastelloy X
Composition: A nickel-chromium-iron-molybdenum alloy containing other elements to enhance durability.
Properties: Possesses excellent oxidation resistance and maintains structural stability at high temperatures.
Applications: Commonly used in gas turbine components and furnace parts.
4. GH3128
Composition: Similar nickel-chromium-iron base composition to GH3030, with added alloying elements to enhance specific properties.
Properties: This alloy exhibits good creep resistance at high temperatures.
Applications: Suitable for aerospace components and other high-temperature industrial applications.
5. GH3039
Composition: Another variant of the GH3030 series, with adjusted alloy composition to meet specific performance requirements.
Properties: Known for its high-temperature performance and strength.
Applications: Commonly used in aircraft engine components and high-temperature gas environments.
When choosing an alternative to GH3030, it is important to carefully match the mechanical properties and corrosion resistance required for the specific application. Consulting a materials scientist or engineer during the selection process can help ensure that the chosen alloy will perform adequately under the intended operating conditions.
Nickel GH3030 Superalloy Pipe Application
GH3030 is a high-performance nickel-based superalloy primarily known for its excellent high-temperature strength and oxidation resistance. Below is a structured overview of its application areas:
1. Aerospace Industry
Engine Components: GH3030 is used in the manufacture of critical engine components exposed to high temperatures and requiring exceptional strength and corrosion resistance.
Turbine Blades: Its ability to maintain mechanical integrity at high temperatures makes it an ideal material for jet engine turbine blades.
2. Industrial Applications
Heat Treatment Equipment: GH3030's high-temperature resistance makes it highly suitable for components in industrial furnaces and ovens where structural stability at high temperatures is crucial.
Chemical Processing: Due to its excellent oxidation and corrosion resistance, this alloy is used in reactors and vessels in the chemical processing industry.
3. Power Generation
Boiler Components: GH3030 is suitable for boiler components operating under high temperature and pressure, ensuring their lifespan and reliability.
4. Oil and Gas Industry
Piping and Valves: In the oil and gas exploration and processing sector, GH3030 is used in pipes, valves, and other components that need to withstand high temperatures and corrosive substances.
GH3030's superior performance makes it a critical material in applications requiring high strength, durability, and resistance to heat and corrosive environments. This makes it an indispensable material in advanced engineering applications across various critical industries.
GH3030 Alloy Testing
GH3030 Alloy Testing
Packaging and factory environment of GH3030 alloy
Packaging and factory environment of GH3030 alloy
Products Description
About Gnee Steel
Gnee Steel is a professional manufacturer of various nickel-based alloys, including Nickel 201, Nickel 202, Hastelloy C-276, Hastelloy C-22, Hastelloy B, Hastelloy C-4, Inconel 600, Inconel 625, Inconel 718, Inconel X-750, Incoloy 800, Incoloy 800H/HT, Incoloy 825, Monel 400, Monel K500, and other high-temperature alloy materials. We specialize in the production and sales of alloy materials. Gnee Steel's products are widely used in aerospace, chemical, power generation, automotive, nuclear energy, and other fields, and we can provide customized alloy material solutions according to customer needs. For alloy material price inquiries or customized alloy material solutions, please feel free to contact us via email at ss@gneemetal.com to obtain a quote.
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FAQ
Q: What is GH3030 material?
A: GH3030, also known as Alloy 800, is a nickel-chromium alloy primarily used for its excellent high-temperature resistance and stability. This alloy is characterized by its high strength at elevated temperatures and good resistance to oxidation and carburization. Due to its superior thermal properties, it is commonly used in applications such as heat exchangers, furnace components, and chemical processing equipment.
Q: What are the properties of 1.4108 material?
A: 1.4108 is a high-carbon martensitic stainless steel known for its high hardness and wear resistance. It is particularly suitable for applications requiring high hardness, such as cutting tools and bearings. The characteristics of 1.4108 include:
High hardness and wear resistance, which can be further enhanced through heat treatment.
Moderate corrosion resistance, but not as good as austenitic or ferritic stainless steels.
Good toughness after appropriate tempering.
Gnee Steel also supplies custom GH3030 products in various sizes and specifications. Please send us your drawings for a quote!
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