High Temperature Alloy Inconloy825/N08825 Superalloy Tube Nickel Pipe for Extreme Temperature Use

• Customization: Available
• Type: Alloy Steel Pipe
• Standard: AISI, ASTM, DIN, GB
• Model NO.: Inconloy825/N08825
• 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 an alloy tube meticulously engineered to endure substantial stress, coupled with superior oxidation and corrosion resistance.
Nickel-based superalloys and cobalt-based superalloys form the backbone of high-performance applications. Depending on the manufacturing process, they can be categorized into deformation superalloy, casting superalloy, and powder metallurgy superalloy. Strengthening methods include solid solution strengthening, precipitation strengthening, oxide dispersion strengthening, and fiber strengthening. These superalloys are critical in the production of high-temperature components such as turbine blades, guide blades, turbine discs, high-pressure compressor discs, and combustion chambers, particularly for aviation, naval, and industrial gas turbines. They are also indispensable in the manufacturing of space vehicles, rocket engines, nuclear reactors, petrochemical equipment, and energy conversion devices like coal conversion units.

High Temperature Alloy Pipe Manufacturing Process

The manufacturing process for superalloys that lack or have minimal aluminum and titanium typically involves smelting in an electric arc furnace or a non-vacuum induction furnace. For superalloys containing aluminum and titanium, vacuum smelting is preferred to control element burn-off and reduce gas and inclusions. A dual process of smelting and secondary remelting, using electric arc furnaces, vacuum induction furnaces, and non-vacuum induction furnaces, along with vacuum consumable and electroslag furnaces, can further refine the inclusion content and improve the ingot's crystal structure.
Solid solution strengthened alloys and ingots with low aluminum and titanium (less than 4.5%) are suitable for forging. Alloys containing higher levels of aluminum and titanium are typically processed by extrusion or rolling, followed by hot rolling, and may require additional cold rolling or drawing. Large diameter ingots or cakes must be forged using hydraulic or fast forging hydraulic presses.
Highly alloyed, hard-to-deform superalloys are frequently used in precision casting, producing critical components like turbine blades and guide blades. To minimize transverse grain boundaries and porosity, directional crystallization processes have been developed. This method encourages grains to grow in a single direction during solidification, resulting in parallel columnar crystals. Primary conditions for directional crystallization include maintaining a significant axial temperature gradient and ensuring optimal axial heat dissipation. Recent advancements have also focused on creating single crystal blades, which completely eliminate grain boundaries.
Product Parameter

Product Name	Inconloy825/N08825 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.

Inconloy825/N08825  Chemical element content (%)
Element	Fe	C	Si	Mn	S	Cr	Ni	Cu	Mo	Ti	Al
min	22	-	-	-	-	19.5	38	1.5	2.5	0.6	-
max	-	0.05	0.5	1	0.03	23.5	46	3	3.5	1.2	0.2

ApplicationSuperalloy tubes find extensive applications across diverse sectors such as aerospace, energy, and petrochemical industries.
In aerospace, superalloy tubes are essential in manufacturing critical components like aircraft engines, turbine blades, and combustion chambers. Their exceptional high-temperature performance and corrosion resistance ensure engines operate efficiently and reliably under extreme conditions.
In the energy sector, superalloy tubes are integral to the production of reactor components in nuclear power plants and steam turbine blades, significantly contributing to the industry's advancement.
In the petrochemical industry, the superalloy tube's remarkable corrosion resistance and high temperature stability make it ideal for use in catalysts, reactors, refinery towers, and other essential equipment.
Superalloy tubes boast unique properties, including outstanding high-temperature mechanical strength, as well as superior oxidation and corrosion resistance.

Our Advantages

Qualitative Materials:

Our products are crafted from top-tier raw materials, ensuring 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