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 GH3536 High Temperature Alloy Round Bar is a premium material designed for high-performance applications in extreme environments. Made from a nickel-based alloy, this superalloy exhibits exceptional strength, oxidation resistance, and corrosion resistance, making it ideal for high-temperature applications above 600°C. Its superior fatigue performance and fracture toughness ensure that it maintains dimensional stability and reliability, even under high mechanical stress.
GH3536 is widely used in industries like aviation, aerospace, petroleum, chemical processing, and marine engineering. As a high-performance material, it is essential for manufacturing critical parts such as turbine blades, engine components, and heat-resistant parts that operate under demanding conditions.
Key Features of GH3536 High Temperature Alloy Round Bar
High-Temperature Strength: Capable of maintaining structural integrity at temperatures exceeding 600°C, ensuring long-term reliability.
Excellent Corrosion & Oxidation Resistance: Provides resistance against high-temperature oxidation, making it suitable for harsh environments, especially in industrial gas turbines and aerospace.
Fatigue Resistance: Designed to withstand long-term mechanical stresses and thermal cycles, minimizing wear and tear in high-performance applications.
Fracture Toughness: Excellent ability to resist crack propagation under stress, ensuring the alloy’s longevity and safety in extreme conditions.
Versatile Customization: Available in various sizes and shapes, including round bars, to meet specific customer requirements.


Comparison Parameter Table
Item | Nimonic80A | Nimonic 90 | GH1140 | GH3536 | |||
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 |
Applications of GH3536 High Temperature Alloy Round Bar
The GH3536 High Temperature Alloy Round Bar has a wide range of industrial applications, especially in high-performance and high-temperature settings. Some of the key areas of use include:
Aerospace Industry: Used in the manufacturing of turbine blades, jet engine components, and other high-stress parts that require exceptional heat resistance and dimensional stability.
Industrial Gas Turbines: Critical in the production of parts like gas turbine blades and combustion chambers, where material durability is essential under extreme temperatures.
Chemical Processing: Ideal for use in reactors, heat exchangers, and other equipment exposed to corrosive environments and high heat.
Marine Engineering: Essential in shipbuilding and marine engines, where both high heat resistance and corrosion resistance are crucial.
Power Generation: Widely used in power plants for the production of heat-resistant components, enhancing the efficiency of energy generation systems.

Manufacturing Process of GH3536 High Temperature Alloy Round Bar
The manufacturing process of GH3536 involves several steps to ensure the alloy maintains its superior properties:
Melting: High-purity raw materials are melted in an electric arc or induction furnace to produce a homogeneous liquid metal.
Casting: The molten alloy is cast into ingots, which are then heat-treated to improve uniformity and eliminate segregation.
Forging: The ingots are hot-forged at temperatures above 1100°C, refining the microstructure and enhancing the mechanical properties.
Hot Rolling: The forged ingots are hot-rolled to achieve the desired shape and dimensions, improving the directional properties.
Annealing: The rolled bars are annealed at 900-950°C to relieve internal stresses and enhance ductility.
Finishing: The bars are cut to required lengths and undergo surface treatments like polishing or coating for additional protection.

Our Advantages
Market Leader: We are ranked among the top 5 in China’s nonferrous metal industry.
Wide Product Range: With thousands of specifications, we meet various customer needs across different industries.
Low Minimum Order Quantity (MOQ): We can customize samples to fit your specific requirements.
Fast Production & Delivery: Short production lead time with fast delivery of complete orders.
Advanced Inspection Equipment: We use spectrometers, tensile testers, and other equipment to thoroughly inspect products before shipment.
Professional Sales Team: Our team provides 24/7 online support, offering professional quotes and recommendations based on customer requirements.
Reliable Packaging: Custom packaging, including wooden boxes, ensures that products arrive in perfect condition.
Multiple Payment Methods: We accept various payment options to facilitate your transactions.
Long-term Customer Relationships: Our clients have enjoyed long-term partnerships, some lasting over 7 years.
Awards & Recognition: Our company is highly recognized, receiving awards from major industry leaders like Google.



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.

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FAQ
Q: What is the brand name of the GH3536 alloy round bar?
A: The brand name of this high-temperature alloy product is DLX.
Q: Where is the GH3536 alloy manufactured?
A: The GH3536 High Temperature Alloy Round Bar is manufactured in Jiangsu, China.
Q: What is the minimum order quantity (MOQ) for the GH3536 round bar?
A: The MOQ is 5 units, but we can accommodate custom orders.
Q: How long does delivery typically take?
A: The delivery time is typically 5-7 days after order confirmation, depending on order size and location.
Q: Do you offer free samples?
A: Yes, we provide free samples for testing purposes. Buyers are responsible for the shipping costs.
Q: What payment methods do you accept?
A: We accept payments via T/T, L/C, D/A, D/P, Western Union, MoneyGram, and PayPal.
Q: What is the lead time for sample orders?
A: Sample orders usually ship within 7 days after payment confirmation.
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