Gh4049 High Temperature Alloy Superalloy Tube Pipe for High-Performance Applications

• Customization: Available
• Type: Alloy Steel Pipe
• Standard: AISI, ASTM, DIN, GB
• Model NO.: GH4049
• Technique: Welded
• Shape: Pipe/Tube
• Surface Treatment: Polished
• Special Use: Wear Resistant Steel
• Application: Industry
• Welding Line Type: ERW/Seamless
• Processing Service: Bending, Welding, Decoiling, Punching, Cutting, Mo
• Certification: ISO 9001
• Technical Treatment: Cold Rolled, Welding and Cold Forming
• Transport Package: Standard Seaworthy Package
• Specification: as required
• Trademark: bolaisheng
• Origin: China

Product Description

A superalloy tube is a specialized alloy tube designed to endure substantial stress, while also offering exceptional resistance to oxidation and corrosion.
Nickel-based superalloys and cobalt-based superalloys are categorized based on their preparation processes into deformation superalloy, casting superalloy, and powder metallurgy superalloy. Each type leverages different strengthening methods such as solid solution strengthening, precipitation strengthening, oxide dispersion strengthening, and fiber strengthening. Superalloys excel in the production of high-temperature components like turbine blades, guide blades, turbine discs, high-pressure compressor discs, and combustion chambers for aviation, naval, and industrial gas turbines. Additionally, they are pivotal in the manufacture of space vehicles, rocket engines, nuclear reactors, petrochemical equipment, and energy conversion devices like coal conversion systems.

High Temperature Alloy Pipe Manufacturing Process

For manufacturing processes that involve minimal or no aluminum and titanium content, electric arc furnaces or non-vacuum induction furnaces are typically employed. However, for superalloys containing aluminum and titanium, vacuum smelting is crucial to control element burn-off and reduce gas and inclusion contamination. To further enhance the quality of the metals, a dual process combining smelting and secondary remelting is utilized, employing electric arc furnaces, vacuum induction furnaces, and non-vacuum induction furnaces for smelting, alongside vacuum consumable furnaces and electroslag furnaces for remelting.
Solid solution strengthened alloys and ingots with low aluminum and titanium (less than 4.5%) are suited for forging. Alloys enriched with aluminum and titanium typically undergo extrusion or rolling, followed by hot rolling, with some products requiring additional cold rolling or cold drawing. Large diameter alloy ingots or cakes necessitate the use of hydraulic presses or fast forging hydraulic presses for forging.
Highly alloyed and hard-to-deform alloys are extensively used in precision casting, such as for turbine blades and guide blades. Modern directional crystallization processes have been developed to minimize grain boundaries perpendicular to the stress axis and porosity in cast alloys. This technique fosters the growth of parallel columnar crystals without transverse grain boundaries. Achieving directional crystallization demands establishing a substantial axial temperature gradient and effective axial heat dissipation between the liquidus and solid phase lines. Additionally, single crystal blade manufacturing is being explored to eliminate grain boundaries completely.
Product Parameter

Product Name	GH4049 Superalloy Tube
Material	Monel/Inconel/Hastelloy/Duplex Steel/PH Steel/Nickel Alloy
Shape	Round,Forging,Ring,Coil,Flange,Disc,Foil,Spherical,Ribbon,Square,Bar,Pipe,Sheet
Grade	Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNS S32760(Zeron 100),2304,904L
	Others: 253Ma,254SMo,654SMo,F50(UNS S32100)F60,F61,F65,1J22,N4,N6 etc
	Alloy : Alloy 20/28/31;
	Hastelloy: Hastelloy B/ -2/B-3/C22/C-4/S/ C276/C-2000/G-35/G-30/X/N/g;
	Haynes: Haynes 230/556/188;
	Inconel Series:Inconel 600/601/602CA/617/625/713/718/738/X-750,Carpenter 20;
	Incoloy: Incoloy 800/800H/800HT/825/925/926;
	GH: GH2132,GH3030,GH3039,GH3128,GH4180,GH3044
	Monel: Monel 400/K500/R405
	Nitronic: Nitronic 40/50/60;
	Nimonic: Nimonic 75/80A/90/A263 ;
Specification	Wire: 0.01-10mmStrip: 0.05*5.0-5.0*250mm Bar: φ4-50mm;Length 2000-5000mmPipe: φ6-273mm;δ1-30mm;Length 1000-8000mmSheet: δ 0.8-36mm;Width 650-2000mm;Length 800-4500mm
Product Characteristics	1.According to the preparation process can be divided into deformation superalloys, casting superalloys and powder metallurgy superalloys.2.According to the strengthening mode, there are solid solution strengthening type, precipitation strengthening type, oxide dispersion strengthening type and fiber strengthening type, etc..
Inspection	ISO,SGS,BV and so on.
Application	High temperature components such as turbine blades, guide vanes, turbine disks, high pressure compressor disks,machine manufacturingand combustion chambers used in the manufacture of aviation, naval and industrial gas turbines
Packaging	1. cases packed in wooden cases2. paper packaging3. plastic packing4. foam packagingPackaging according to customer requirements or products
Delivery	7-25days or according to the product
Payment	T/T,Western Union,MoneyGram,According to customer requirements paymentsfor offline orders.

 

ApplicationThe application spectrum of superalloy tubes spans aerospace, energy, petrochemical, and other sectors.
In aerospace, superalloy tubes are integral to key components like aircraft engines, turbine blades, and combustion chambers. Their superior high-temperature performance and corrosion resistance ensure that engines operate efficiently and stably under extreme conditions.
In the energy sector, superalloy tubes are essential for manufacturing reactor components of nuclear power plants, steam turbine blades, and other high-temperature parts, bolstering the energy industry's advancement.
In the petrochemical industry, superalloy tubes are deployed in catalysts, reactors, refinery towers, and various other equipment due to their excellent corrosion resistance and high-temperature stability.
Superalloy tubes boast unique properties such as outstanding high-temperature mechanical strength, oxidation resistance, and corrosion resistance.

Our Advantages

Qualitative Materials:

We source top-grade raw materials to ensure our products deliver unmatched strength, durability, and longevity.

Advanced Technology:

Our manufacturing leverages state-of-the-art technologies, including advanced smelting, continuous casting, and precision rolling techniques.

Customized Service:

We provide bespoke design and manufacturing services to cater to the unique needs and specifications of our clients.

FAQ

Q1: Why choose your company?

A: With over 16 years of unmatched industry experience and the advantage of our cutting-edge factory, we offer exceptional services supported by our professional and dedicated sales team.

Q2: What are your terms of payment?

A: A 30% T/T deposit is required upfront, with the remaining 70% payable before delivery.

Q3: What are your delivery terms?

A: Our comprehensive terms of trade include FOB, CFR, CIF, and EXW, ensuring flexibility and convenience for our valued customers.

Q4: What is your delivery time?

A: Our standard lead time is impressively swift, typically ranging from 7 to 15 days upon receipt of the deposit, enabling prompt and efficient order fulfillment.

Q5: Can you provide samples?

A: Yes, we proudly offer complimentary samples subject to stock availability. Please note that transportation fees are the responsibility of the buyer.
Certification