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
High Temperature Rod
Product Details
The GH4090 High-Temperature Alloy Rod is a specialized alloy designed for superior strength and performance in extreme temperature environments. Composed of cobalt, chromium, and nickel, this alloy offers exceptional oxidation and corrosion resistance, making it ideal for applications that demand durability under high-temperature conditions. The GH4090 Alloy Rod is commonly used in aerospace, power generation, and other industries that require high-performance components, such as aircraft engine parts and gas turbine components. It combines outstanding high-temperature strength, fracture toughness, and resistance to fatigue, making it a reliable choice for critical components. The GH4090 Alloy Rod is available in various forms, including hot-forged, extruded, and precision-ground bars, with diameters ranging from 15 mm to 400 mm (customizable up to 600 mm for forged applications).
High-Temperature Resistance: Capable of withstanding continuous temperatures up to 800°C, with short-term exposure tolerance of up to 900°C, making it ideal for aerospace and power generation applications.
Superior Strength: Offers exceptional high-temperature strength, ensuring performance under high stress and extreme conditions.
Excellent Oxidation and Corrosion Resistance: The alloy’s resistance to oxidation and corrosion ensures durability in demanding environments such as gas turbines and chemical reactors.
Fracture Toughness: Provides excellent fracture toughness, minimizing the risk of failure in critical components subjected to thermal cycling and mechanical stresses.
Versatile Forms: Available in hot-forged, extruded, and precision-ground bar forms, offering flexibility for various manufacturing and engineering needs.
Customizable Sizes: The alloy rod is available in diameters from 15 mm to 400 mm, with the option for custom diameters up to 600 mm for forged applications.
Comparison Parameter Table
| Item | A-286 | Nimonic80A | Nimonic 90 | GH1140 | 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 |
The production of GH4090 High-Temperature Alloy Rod follows a rigorous process to ensure top-tier quality and performance:
Melting: High-purity raw materials are melted using an electric arc or induction furnace. The molten metal is refined to remove impurities and achieve the desired chemical composition.
Casting: The alloy is cast into ingots, which are then homogenized to improve uniformity and eliminate segregation.
Forging: The ingots are hot-forged at temperatures above 1100°C, enhancing the alloy's mechanical properties and achieving the desired shape and microstructure.
Hot Rolling: The material is hot-rolled to reduce thickness, achieving the final dimensions while enhancing directional properties.
Annealing: The rolled bars undergo annealing at temperatures between 900-950°C to relieve internal stresses and improve ductility, making the material ready for machining.
Finishing: The final step involves cutting the bars to the required lengths and applying surface treatments such as grinding, polishing, or coating to ensure protection from environmental factors.
Operating Temperature of GH4090 High-Temperature Alloy Rod
The GH4090 High-Temperature Alloy Rod is capable of withstanding high operating temperatures, making it an excellent choice for components exposed to extreme thermal conditions. This alloy performs consistently at temperatures up to 800°C, with short-term exposure capabilities up to 900°C. These temperature tolerances make it particularly suitable for aerospace, power generation, and other high-performance industries where heat resistance is critical.
The GH4090 High-Temperature Alloy Rod is widely used in various high-performance applications, including:
Aerospace & Aircraft: Engine components, turbine blades, and rotor blades exposed to extreme temperatures and stresses.
Gas Turbines: Critical parts such as turbine blades, combustor liners, and transition ducts that operate at high temperatures in industrial gas turbines.
Power Generation: Components in steam turbines, superheaters, and boiler baffle plates designed to withstand high temperatures in energy production.
Chemical Processing: Components in reactors, furnaces, and other systems operating at high temperatures and in corrosive environments.
Advantages of GH4090 High-Temperature Alloy Rod
Market Leadership: Ranked among the top 5 in China's nonferrous metal industry for high-performance alloys.
Product Flexibility: Thousands of product specifications to meet a wide range of customer needs and custom requests.
Low MOQ: Custom samples available for small orders, allowing for tailored solutions to meet specific project requirements.
Fast Production: Short lead times, ensuring rapid delivery and minimal project delays.
Advanced Inspection: Comprehensive quality control using spectrometers and tensile testers to guarantee the material's integrity and performance.
Expert Support: 24/7 professional support with product recommendations and fast quotations.
Safe Packaging: Custom wooden box packaging ensures that the products arrive in perfect condition, free from damage.
Flexible Payment Options: Multiple payment methods available for customer convenience, including T/T, L/C, and PayPal.
Customer Satisfaction: Proven track record with long-term relationships, including clients we've worked with for over 7 years.
Award-Winning Quality: Recognized annually for excellence in both product quality and customer service.
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
Building Stronger Partnerships
FAQ
Q:How can I contact your company?
A:You can contact us through the following channels:
Phone: +86 19906119641
WhatsApp: +86 19906119641
Email: sales8@dlx-alloy.com
Q:What are your working hours?
A:Monday to Saturday: 7:30 AM - 5:00 PM (Beijing time, GMT+08:00)
Please note, we observe public holidays during May 1-3, October 1-7, and Chinese New Year. For urgent inquiries during holidays, kindly email us.
Q:Do you offer free samples?
A:Yes, we provide free samples for testing. However, the buyer is responsible for shipping costs.
Q:What are your payment terms?
A:We accept T/T, L/C, D/A, D/P, Western Union, MoneyGram, and PayPal.
Q:What is the lead time?
A:Sample lead time is typically 7 days after payment confirmation. For regular orders, production takes 10-30 days, depending on order size.
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