GB/T 14992 GH4169 GH4133 GH3030 GH3039 GH3044 Nickel-Based Alloy Seamless Pipe for High Temperature
Material
Nickel-based alloys are renowned for their exceptional performance in high-temperature environments. These alloys, such as GH4169, GH4133, GH3030, GH3039, and GH3044, are specifically designed to withstand extreme conditions, making them ideal for seamless pipes used in high-temperature applications.
Specification
Nickel-based alloy seamless pipes are manufactured according to the GB/T 14992 standard, which ensures high quality and reliability. These pipes are available in various sizes and thicknesses to meet diverse industrial requirements.
Key Features
- High Temperature Resistance: Capable of maintaining strength and stability at elevated temperatures.
- Corrosion Resistance: Excellent resistance to oxidation and corrosion, even in harsh environments.
- Durability: Long-lasting performance with minimal maintenance.
- Versatility: Suitable for a wide range of applications, including aerospace, power generation, and chemical processing.
Chemical Composition
The chemical composition of these nickel-based alloys is crucial for their performance. Below is a table presenting the typical chemical composition for each alloy:
| Element | GH4169 (%) | GH4133 (%) | GH3030 (%) | GH3039 (%) | GH3044 (%) |
| Nickel (Ni) | 50-55 | 70-75 | 76-80 | 70-75 | 70-75 |
| Chromium (Cr) | 17-21 | 12-16 | 14-18 | 18-22 | 18-22 |
| Molybdenum (Mo) | 2.8-3.3 | 2.5-3.5 | - | - | - |
| Iron (Fe) | 5-10 | 5-10 | 5-10 | 5-10 | 5-10 |
| Others | C, Mn, Si, etc. | C, Mn, Si, etc. | C, Mn, Si, etc. | C, Mn, Si, etc. | C, Mn, Si, etc. |
Mechanical Properties
The mechanical properties of these alloys are tailored to meet the demands of high-temperature applications. The table below summarizes the typical mechanical properties:
| Property | GH4169 | GH4133 | GH3030 | GH3039 | GH3044 |
| Tensile Strength (MPa) | 1000-1200 | 900-1100 | 800-1000 | 850-1050 | 850-1050 |
| Yield Strength (MPa) | 600-800 | 500-700 | 400-600 | 450-650 | 450-650 |
| Elongation (%) | 15-25 | 20-30 | 25-35 | 20-30 | 20-30 |
| Hardness (HB) | 250-300 | 200-250 | 180-230 | 200-250 | 200-250 |
Steel Grade
The steel grades GH4169, GH4133, GH3030, GH3039, and GH3044 are specifically engineered for high-temperature applications, offering a balance of strength, durability, and resistance to environmental degradation.
Application
These nickel-based alloy seamless pipes are widely used in industries such as:
- Aerospace: For components exposed to high temperatures and pressures.
- Power Generation: In turbines and other high-temperature equipment.
- Chemical Processing: Where resistance to corrosive substances is essential.
- Oil and Gas: In high-temperature and high-pressure environments.
Possible Alternative Grades
While the specified grades offer excellent performance, alternative grades may be considered based on specific application requirements:
- Inconel 718: Known for its high strength and corrosion resistance.
- Hastelloy X: Offers excellent oxidation resistance and high-temperature strength.
- Nimonic 80A: Suitable for high-temperature applications with good creep resistance.
TORICH Group, an one-stop service provider of raw materials engaged in raw material production, R&D and
trade, has 30+ years of experience in the market, exported to 56 +countries, and won good reputation and
credibility among domestic and foreign customers.
The company's production plant covers an area of over 10,000 square meters, with an annual production
capacity of 50,000 tons of materials and a comprehensive trading and warehousing capacity of 100,000 tons, which can satisfy customers' personalized needs for raw materials in terms of diversity and timeliness.
The group holds shares in more than ten domestic production entities, whose main products include
seamless steel pipes ( carbon steel and stainless steel), welded pipes ( carbon steel and stainless steel), pipe fittings ( carbon steel and stainless steel), titanium (titanium tubes, titanium rods, titanium cakes, titanium plates, etc.), aluminum (aluminum tubes, aluminum rods, aluminum die casting, aluminum casting, CNC machining), and CNC deep processing of metal materials such as tubes, rods, and casting parts.
Over the past 30 years, the company has been gradually developing new technologies and materials to meet
the growing needs of customers and various diversified needs, exporting to more than 56 countries and still
increasing the number of exporting countries, aiming to help customers to solve the demand for raw materials, and to facilitate one-stop purchasing for customers.
Q: Are you trading company or manufacturer ?
A: manufacturer,also can do trading.
Q: How long is your delivery time?
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
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GB/T 14992 GH4169 Inconel 718 Tube Nickel Based Alloy Seamless Pipe For High Temperature Images
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