Waspaloy GH4738 High Temperature Alloy Thin-Wall Tube
Heat Treatment: Specific heat treatments, including solution annealing and aging, are required to obtain optimal performance.
Hot Working: Hot working can be performed within a specific temperature range (980-170℃) to avoid problems such as work hardening or cracking.
Cold Working: Cold working can be performed using methods such as hydroforming, drawing, and bending.
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
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Waspaloy GH4738 High Temperature Alloy Thin-Wall Tube description
GNEE Waspaloy GH4738 High Temperature Alloy Thin-Wall Tube
Waspaloy GH4738 thin-walled tubes are a nickel-based superalloy renowned for their high strength and excellent resistance to oxidation and corrosion at extreme temperatures. Capable of withstanding temperatures up to 980°C (1800°F), they are primarily used in high-stress, high-temperature applications, such as aero-engine components (e.g., turbine blades) and gas turbines. The thin-walled structure is suitable for applications with extremely stringent weight requirements.
Waspaloy GH4738 thin-walled tubing is increasingly becoming the go-to industrial-grade metal conduit, particularly due to its durable and superior performance, enabling it to meet significant industrial challenges.
Compositionally, the core of the thin-walled tubing is nickel, with cobalt, chromium, molybdenum, aluminum, and titanium incorporated as alloying elements. Cobalt itself enhances high-temperature strength, while chromium and molybdenum further strengthen the material's corrosion resistance. Finally, aluminum and titanium provide additional support. All these elements together form a robust alloy base.
The core material of Waspaloy GH4738 thin-walled tubing exhibits exceptional performance and durability even at temperatures exceeding normal operating temperatures. Its yield strength and creep resistance are maintained within a temperature range of 760-870 degrees Celsius. This high-strength material prevents deformation or failure even at high temperatures, ensuring maximum equipment stability. Its unique oxidation resistance and heat resistance are equally outstanding. Waspaloy GH4738 thin-walled tubing forms a dense protective oxide film, preventing further corrosion from sulfur and vanadium, thus extending its service life. Furthermore, the strength-to-weight ratio resulting from the thin-walled structure reduces equipment weight while optimizing performance design.
In terms of processing, Waspaloy GH4738 thin-walled tubes exhibit excellent formability, plasticity, and weldability. For hot working, this material can be processed into complex geometries within a certain temperature range while ensuring sufficient element flow during welding; various welding methods are applicable, ensuring the integrity and reliability of the weld joint.
Specification Of Waspaloy GH4738 High Temperature Alloy Thin-Wall Tube
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Type: |
GH4738 Thin Wall Thickness Tube |
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Surface Treatment: |
Polished |
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Inner diameter: |
Customized |
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Outer diameter: |
Customized |
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Wall thickness： |
Customized |
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Length: |
Customized |
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Origin: |
China |
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Material： |
Alloy |
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Standard： |
ISO, ASTM, AISI |
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Sample: |
Avaliable |
Waspaloy GH4738 High Temperature Alloy Thin-Wall Tube Specification
Chemical composition of GH4738 Thin-Wall Tube(%)
| Element | Minimum(%) | Maximum(%) |
|---|---|---|
| C | 0.03 | 0.1 |
| Cr | 18 | 21 |
| Ni | remiander | remiander |
| Co | 12 | 15 |
| Mo | 3.5 | 5 |
| Al | 1.2 | 1.6 |
| Ti | 2.75 | 3.25 |
| B | 0.003 | 0.01 |
| Zr | 0.02 | 0.08 |
| Fe | - | 2 |
| Mn | - | 0.1 |
| Si | - | 0.015 |
| P | - | 0.015 |
| S | - | 0.1 |
| Cu | - | 0.001 |
Physical properties of GH4738 Thin-Wall Tube
| Property | Value |
|---|---|
| Density | 8.22 g/cm³ |
| Melting range | 1330-1360 ℃ |
| Coefficient of Linear Thermal Expansion | 12.47 x 10⁻⁶ ℃/K(at 20~100℃) |
Features Of Waspaloy GH4738 High Temperature Alloy Thin-Wall Tube
In applications, Waspaloy GH4738 thin-walled tubes are the preferred material for critical components of aerospace engines (such as turbine disks and blades), helping aircraft overcome high-altitude temperature limits. In the energy sector, Waspaloy GH4738 thin-walled tubes are widely used in high-temperature components of gas turbines and nuclear power equipment, ensuring efficient energy conversion and transmission. With its superior strength and lightweight properties, Waspaloy GH4738 thin-walled tubes further drive the development of high-end industries.
Waspaloy GH4738 High Temperature Alloy Thin-Wall Tube Surface Treatments
Gnee Steel provides four surface treatments for Waspaloy GH4738 High Temperature Alloy Thin-Wall Tube: pickling, mirror polishing, polishing, and sandblasting.
Waspaloy GH4738 High Temperature Alloy Thin-Wall Tube production process
Gnee Steel provides the following heat treatments for Waspaloy GH4738 High Temperature Alloy Thin-Wall Tube: annealing, solution + aging. In addition, Gnee Steel also provides hot working and cold working, which are hot rolling and cold drawing.
Waspaloy GH4738 High Temperature Alloy Thin-Wall Tube Packaging
In order to better ensure the safety of your goods, we will provide professional, environmentally friendly, convenient and efficient packaging services.
About Gnee Steel
Gnee Steel specializes in the production and sale of various nickel-based alloys, including Nickel 201, Nickel 202, Hastelloy C-276, Hastelloy C-22, Hastelloy B, Hastelloy C-4, Inconel Alloy 600, Inconel 625, Inconel 718, Inconel X-750, Incoloy Alloy 800, Incoloy 800H/HT, Incoloy 825, Monel Alloy 400, Monel K500, and high-temperature alloys. Gnee Steel's products are widely used in aerospace, chemical, electric power, automotive, and nuclear energy applications. We also offer customized alloy solutions tailored to customer needs. For alloy pricing inquiries or customized alloy solutions, please contact us for a quote at ss@gneesteel.com.
FAQ
Q:What is the delivery time for Waspaloy GH4738 thin-walled tubes?
A: Approximately 7-20 days, depending on the quantity of Waspaloy GH4738 thin-walled tubes and production status.
Q:What kind of packaging is used for Waspaloy GH4738 thin-walled tubes?
A: Usually, we use cartons or plywood boxes, filled with protective material to ensure the safety of the Waspaloy GH4738 thin-walled tubes.
Q:What is the lead time for Waspaloy GH4738 thin-walled tubes?
A: It takes approximately 10-25 days from order placement to receipt.
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