Welcome to Jiangsu DLX alloy Co., Ltd.
Email:sales8@dlx-alloy.com Mobile/Whatsapp:+86 199 0611 9641
Specialized manufacturer of high temperature alloys, precision alloys and Incoloy,over 20 years.
Welcome to Jiangsu DLX alloy Co., Ltd.
Email:sales8@dlx-alloy.com Mobile/Whatsapp:+86 199 0611 9641
Specialized manufacturer of high temperature alloys, precision alloys and Incoloy,over 20 years.
Whatsapp：+86 199 0611 9641
Email：sales8@dlx-alloy.com
Add：NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu,China
Product Details
GH3030 high temperature alloy rod is a high-performance, nickel-based solid-solution strengthened superalloy designed to withstand extreme high temperatures while maintaining exceptional mechanical properties. Composed mainly of nickel, chromium, and small amounts of other elements, GH3030 is specifically engineered for high-temperature applications, offering remarkable thermal stability, oxidation resistance, and durability. It operates at temperatures up to approximately 800°C (1472°F) without significant loss of strength. The alloy's superior ability to resist deformation under heat and its protective oxide layer make it an excellent choice for harsh environments.
High-Temperature Performance: GH3030 rod maintains outstanding mechanical properties at temperatures up to 800°C (1472°F). Its high thermal stability ensures resistance to creep deformation and preserves the shape and strength of components under extended heat exposure.
Excellent Oxidation Resistance: The alloy forms a dense, adherent oxide layer when exposed to high-temperature oxidizing environments. This protective layer significantly reduces further oxidation and corrosion, extending the service life of components.
Versatile Formability and Machinability: GH3030 rod can be easily processed into various shapes and sizes through common manufacturing methods such as forging, rolling, and extrusion. It also exhibits excellent machinability, allowing for precise machining of parts to meet specific dimensional requirements.
High Weldability: This alloy can be welded using various techniques, including TIG (Tungsten Inert Gas) and MIG (Metal Inert Gas) welding. The welded joints are strong and corrosion-resistant, similar to the base material, making it ideal for complex fabrication and repairs.
Comparison Parameter Table
Item | Nimonic80A | Nimonic 90 | GH3625 | GH3536 | GH4169 | ||
C | ≤0.08 | ≤0.1 | ≤0.13 | 0.06-0.12 | ≤0.1 | 0.05-0.15 | ≤0.08 |
Mn | ≤2 | ≤1 | ≤1 | ≤0.7 | 3.14-4.15 | -- | ≤0.35 |
Fe | rest | ≤3 | ≤1.5 | rest | ≤0.5 | -- | rest |
P | ≤0.04 | ≤0.02 | -- | ≤0.025 | -- | -- | -- |
S | ≤0.03 | ≤0.015 | ≤0.015 | ≤0.015 | -- | -- | ≤0.01 |
Si | ≤1 | ≤1 | ≤1 | ≤0.8 | -- | -- | ≤0.35 |
Cu | -- | -- | ≤0.2 | -- | -- | -- | ≤0.3 |
Ni | 24-27 | rest | -- | 35-40 | rest | rest | 50-55 |
Co | -- | ≤2 | 15-21 | -- | ≤1.00 | 0.5-2.5 | ≤1.00 |
Al | ≤0.35 | 1-1.8 | 1-2 | 0.2-0.6 | ≤0.4 | ≤0.5 | 0.2-0.8 |
Ti | 1.9-2.35 | 1.8-2.7 | 2-3 | 0.7-1.2 | ≤0.4 | ≤0.15 | 0.7-1.15 |
Cr | 13.5-16 | 18-21 | 18-21 | 20-23 | 20-23 | 20.5-23 | 17-21 |
Nb | -- | -- | -- | -- | -- | -- | 4.75-5.5 |
Mo | 1-1.5 | -- | -- | 2-2.5 | 8-10 | 8-10 | 2.8-3.3 |
B | 0.001-0.1 | ≤0.008 | ≤0.02 | -- | -- | -- | -- |
V | 0.1-0.5 | -- | -- | -- | -- | -- | -- |
W | -- | -- | -- | 1.4-1.8 | -- | 0.2-1 | -- |
Zr | -- | ≤0.15 | ≤0.15 | -- | -- | -- | -- |
Pb | -- | -- | ≤0.002 | -- | -- | -- | -- |
Ce | -- | -- | -- | ≤0.05 | -- | -- | -- |
Size Range | |
Wire | 0.5-7.5mm |
Rod/Bar | 8.0-200mm |
Strip | (0.50-2.5)*(5-180)mm |
Tube | custom made |
| Plate | custom made |
GH3030 rod is widely used across several industries where high-performance materials are required for high-temperature and corrosive environments. Its applications include:
Aerospace Industry: GH3030 is used in manufacturing parts for aircraft engines such as combustion chambers, engine casings, and exhaust systems. Its ability to withstand high temperatures and oxidation makes it ideal for critical components exposed to extreme conditions.
Power Generation: In gas turbines and steam turbines, GH3030 is utilized for components that must endure prolonged exposure to high temperatures and mechanical stress.
Chemical Industry: GH3030 is perfect for chemical processing equipment such as heat exchangers, reactors, and other components exposed to high temperatures and aggressive chemicals.
Petrochemical Industry: The alloy is also used in heat-resistant pipelines, reactors, and other high-performance equipment in petrochemical plants, where both thermal and corrosion resistance are vital.
Superior High-Temperature Strength: GH3030 can endure high temperatures up to 800°C (1472°F), making it an excellent choice for components that need to maintain structural integrity under extreme thermal conditions, such as in turbine engines or aerospace applications.
Exceptional Oxidation Resistance: The formation of a protective oxide layer ensures that GH3030 resists oxidation, even in environments that would typically degrade most materials. This makes it ideal for use in combustion chambers and exhaust systems.
Versatility in Fabrication: Whether it's forging, rolling, or machining, GH3030 can be shaped into complex geometries and dimensions, making it highly adaptable for a wide range of manufacturing processes.
Cost-Efficiency Over Time: Despite the higher initial material costs, the longevity and reliability of GH3030 reduce maintenance and replacement costs over time. Its resistance to oxidation and high-temperature creep ensures that components last longer, ultimately lowering total operational costs.
Enhanced Weldability: The rod’s high weldability allows for easy joining and fabrication, making it suitable for constructing and repairing various components in high-performance applications.
GH3030 rod consists primarily of nickel, with chromium and iron as key alloying elements. This composition ensures a balance of high-temperature strength, oxidation resistance, and durability, which are essential for applications in aerospace, power generation, and chemical processing.
We take great care in packaging GH3030 rods to ensure they are well-protected during transit. The rods are securely packed in durable containers, ensuring they arrive at your location in excellent condition. For specific shipping arrangements, lead times, and packaging details, please contact our team.
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, Precision Alloy , FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
Client Visits
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What are your working hours and contact information?
Our working hours are Monday to Saturday from 7:30 AM to 5:00 PM (Beijing time, GMT+08:00). We observe public holidays during May 1-3, October 1-7, and the Chinese New Year. You can email us during these periods if you have any urgent questions, and we'll respond as soon as possible.
Do you provide free samples?
Yes, we can provide free samples for testing purposes. The buyer is responsible for covering the shipping costs associated with sample delivery.
What are your payment terms?
We accept a variety of payment methods, including T/T, L/C, D/A, D/P, Western Union, MoneyGram, and PayPal.
What is the lead time for GH3030 rod orders?
Sample lead time is generally around 7 days after payment confirmation. For bulk orders, lead times may vary based on the size and customization of the order.
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