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ASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel Pipe

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ASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel Pipe

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Brand Name : TORICH

Model Number : ASTM GH2747

Certification : API,CE,ISO,BSI

Place of Origin : Zhejiang/China

MOQ : 1 Ton

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 60000 Ton/Tons per Year

Delivery Time : 20-40days

Packaging Details : In bundles or in wooden boxes.

Standard2 : ASTM GH2747

Thickness : 2 - 70 mm

Standard : ASTM,DIN,API,GB,JIS

Grade : GH2747

Grade group : GH2747

Application : High Temperature

Section shape : Round,Square

Alloy or not : Is Alloy

Technique : Hot Rolled,Cold Drawn,Cold Rolled

Surface treatment : customerized

Secondary or not : Non-secondary

Outer diameter(round) : 8 - 100 mm

Special pipe : alloy steel pipe,seamless stainless steel tube

Surface : BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D

Shape : Round.square.Rectangle

Finish : Brush Polish,hairline,BA,mirror ETC,pickled

Name : Seamless Stainless Steel Tubing

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ASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel Pipe

ASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel Pipe

Material

ASTM GH2747 is a high-temperature nickel alloy known for its excellent strength and corrosion resistance at elevated temperatures. This material is commonly used in environments where extreme heat and corrosive conditions are prevalent, such as in aerospace, power generation, and chemical processing industries.

Specification

ASTM GH2747 tubes are manufactured to meet stringent specifications that ensure their performance in high-temperature applications. These tubes are typically seamless, providing superior strength and resistance to pressure. The Haynes 747 alloy is a specific formulation within this category, known for its enhanced properties.

Key Features

  • High-Temperature Resistance: Capable of withstanding extreme temperatures without losing structural integrity.
  • Corrosion Resistance: Excellent resistance to oxidation and other forms of corrosion.
  • Strength: Maintains high strength even at elevated temperatures.
  • Durability: Long-lasting performance in harsh environments.
  • Versatility: Suitable for a wide range of applications.

Chemical Composition

The chemical composition of ASTM GH2747 is crucial to its performance. Below is a typical composition table:

Element Composition (%)
Nickel 50-55
Chromium 18-22
Iron 18-20
Molybdenum 3-5
Tungsten 1-2
Carbon 0.05-0.15
Manganese 0.5 max
Silicon 0.5 max
Others Balance

Mechanical Properties

The mechanical properties of ASTM GH2747 are designed to meet the demands of high-temperature applications. The following table outlines these properties:

Property Value
Tensile Strength 800-1000 MPa
Yield Strength 400-600 MPa
Elongation 20-30%
Hardness 200-250 HB

Steel Grade

The Haynes 747 tube falls under the category of high-temperature nickel alloys, specifically designed for applications requiring exceptional heat and corrosion resistance.

Application

ASTM GH2747 tubes are widely used in:

  • Aerospace: Engine components, turbine blades, and exhaust systems.
  • Power Generation: Boilers, heat exchangers, and steam turbines.
  • Chemical Processing: Reactors, piping systems, and heat treatment equipment.

Possible Alternative Grades

While ASTM GH2747 is a preferred choice for many high-temperature applications, there are alternative grades that may be considered based on specific requirements:

  • Inconel 625: Known for its excellent corrosion resistance and strength.
  • Hastelloy X: Offers good oxidation resistance and high-temperature strength.
  • Alloy 718: Suitable for both high-temperature and cryogenic applications.

ASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel Pipe

ASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel Pipe ASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel Pipe

ASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel Pipe ASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel Pipe

ASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel Pipe

ASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel Pipe

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.

ASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel PipeASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel PipeASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel Pipe

ASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel Pipe

ASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel Pipe

ASTM GH2747 High Temperature Nickel Alloy Tube Haynes 747 Tube Seamless Steel Pipe

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.


Product Tags:

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