Annealed Hot Rolled GH3044 Alloy Steel - 700–800N/mm² Strength
As a professional high temperature alloy sheet manufacturer, we specially design our GH3044 high temperature alloy sheet to withstand high-temperature environments, which is known for its superior performance in demanding applications. One of the key features of this alloy is its exceptional creep resistance, making it highly suitable for industries where materials are subjected to continuous stress and high temperatures. This alloy excels in aerospace, power generation, and other heavy-duty industries where reliability and durability are paramount.
In addition to its remarkable creep resistance, this high-temperature alloy is also highly weldable, offering ease of fabrication for applications requiring complex shapes or structures. Whether you're building machinery, creating pipelines, or designing large-scale industrial components, our alloy – crafted by an experienced high temperature alloy sheet manufacturer – provides the performance needed for a variety of challenging applications.
Annealed to a hardness of 700 – 800N/mm², this alloy demonstrates superior toughness and strength, making it ideal for high-stress environments. We adopt advanced production techniques to hot-roll the alloy, ensuring consistent material properties and outstanding performance in the most demanding conditions.
Available in customizable lengths, this alloy is engineered to meet specific project needs, making it a versatile and reliable choice for industrial applications from our high temperature alloy sheet manufacturer.
Key Features of GH3044 Alloy Steel
-
Exceptional creep resistance: Capable of maintaining structural integrity under prolonged high-temperature stress.
-
Weldability: Easy to weld and work with, ideal for fabrication into complex shapes.
-
Thermal expansion: Designed to function effectively under extreme temperature fluctuations.
-
Hardness range: Annealed to 700–800N/mm², ensuring toughness and durability.
-
Corrosion resistance: Offers resistance to high-temperature corrosion, perfect for harsh environments.
-
High-quality production: Manufactured through hot-rolling, ensuring high material consistency and performance.
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 |
Applications of GH3044 Alloy Steel
The GH3044 Alloy Steel is widely used in industries where high-temperature resistance and durability are crucial:
-
Aerospace: Used in components exposed to extreme temperatures, such as turbine blades and jet engine parts.
-
Power Generation: Ideal for parts of power plants, including boilers and heat exchangers, where high pressure and heat are prevalent.
-
Petrochemical: Used in the production of components that must withstand both high temperatures and corrosive chemicals.
-
Automotive: Essential for engine components and exhaust systems exposed to extreme heat.
-
Industrial Equipment: Perfect for the manufacturing of heat exchangers, pressure vessels, and other heavy-duty machinery.
Manufacturing Process of GH3044 Alloy Steel
The GH3044 Alloy Steel is produced through a series of precise steps to ensure the highest quality and performance:
-
Melting: Raw materials are melted in electric arc or induction furnaces to achieve the desired chemical composition.
-
Casting: The molten alloy is cast into ingots or billets, followed by a homogenization heat treatment to remove any impurities.
-
Hot Rolling: The cast ingots are hot-rolled at high temperatures to form plates and bars, ensuring material uniformity and reducing thickness.
-
Annealing: The rolled material is annealed at temperatures between 700–800N/mm² to relieve internal stresses and enhance the alloy's mechanical properties.
-
Finishing: Final steps include cutting, grinding, and polishing to meet precise customer specifications.
Advantages of GH3044 Alloy Steel
-
Excellent performance in high-temperature environments: The alloy performs well in extreme heat, maintaining structural integrity under stress.
-
Good weldability: Facilitates ease of fabrication and the creation of complex shapes.
-
Corrosion and oxidation resistance: Ideal for use in industries dealing with harsh chemical environments.
-
Durable and tough: With a hardness range of 700–800N/mm², the alloy offers long-lasting strength and performance.
-
Fast delivery and customization: Available in customized lengths and fast delivery within 5-7 days for your specific project requirements.
Contact : alloy dlx, +8613275227558
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