High Temperature Alloy Nicr15fe8/2.4816 Superalloy Tube Nickel Pipe with High Temperature Resistance Various Sizes Can Be Customized

• Customization: Available
• Type: Alloy Steel Pipe
• Standard: AISI, ASTM, DIN, GB
• Model NO.: NiCr15Fe8/2.4816
• 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 advanced alloy tube engineered to endure significant stress while offering robust oxidation and corrosion resistance.
Nickel-based superalloys and cobalt-based superalloys come in various types based on their preparation process: deformation superalloy, casting superalloy, and powder metallurgy superalloy. Depending on the strengthening method, they can be categorized as solid solution strengthening type, precipitation strengthening type, oxide dispersion strengthening type, and fiber strengthening type. These superalloys are primarily utilized in crafting high-temperature components such as turbine blades, guide blades, turbine discs, high-pressure compressor discs, and combustion chambers for aviation, naval, and industrial gas turbines. They are also integral to the manufacturing of space vehicles, rocket engines, nuclear reactors, petrochemical equipment, and energy conversion devices like coal conversion equipment.

High Temperature Alloy Pipe Manufacturing Process

The manufacturing process for superalloys without or with minimal aluminum and titanium typically involves using an electric arc furnace or a non-vacuum induction furnace for smelting. For superalloys containing aluminum and titanium, vacuum smelting is essential to control element loss due to burning and to minimize the introduction of gas and inclusions. To further enhance the purity and structure of the ingot, a combined process of smelting and secondary remelting can be employed. The primary smelting methods include electric arc furnaces, vacuum induction furnaces, and non-vacuum induction furnaces, while remelting is primarily executed using vacuum consumable furnaces and electroslag furnaces.
Solid solution strengthened alloys and ingots with low aluminum and titanium content (totaling less than 4.5%) can undergo forging. Alloys with higher aluminum and titanium concentrations are generally initially processed through extrusion or rolling, followed by hot rolling. Some products may require further cold rolling or cold drawing. Large diameter alloy ingots or cakes necessitate forging by hydraulic press or fast forging hydraulic press.
Highly alloyed and less deformable alloys are predominantly used in precision casting, such as producing turbine blades and guide blades. Recently, directional crystallization processes have been developed to minimize or eliminate grain boundaries perpendicular to the stress axis and reduce porosity. This technique encourages grain growth along a single crystal direction during solidification, resulting in parallel columnar crystals without transverse grain boundaries. Critical conditions for directional crystallization include establishing and maintaining an adequate axial temperature gradient and optimal axial heat dissipation between the liquidus and solid phase lines. Additionally, single crystal blade manufacturing processes have been explored to eliminate all grain boundaries.
Product Parameter

Product Name	NiCr15Fe8/2.4816 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.

NiCr15Fe8/2.4816  Chemical element content (%)
Element	Fe	C	Si	Mn	S	Cr	Ni	Cu	Co
min	6.5	-	-	-	-	14	72	-	-
max	10	0.15	0.5	1	0.015	17	-	0.5	1.5

ApplicationSuperalloy tubes find wide-ranging applications in aerospace, energy, petrochemical, and other fields.
In aerospace, superalloy tubes are pivotal in manufacturing key components such as aircraft engines, turbine blades, and combustion chambers, ensuring efficient and stable performance in high-temperature, high-pressure environments.
In the energy sector, superalloy tubes are crucial for manufacturing reactor components of nuclear power plants, steam turbine blades, and other high-temperature components, supporting the industry's growth and sustainability.
In the petrochemical industry, superalloy tubes are extensively utilized in catalysts, reactors, refinery towers, and other equipment due to their excellent corrosion resistance and high-temperature stability.
Superalloy tubes are distinguished by their exceptional high-temperature mechanical properties, oxidation resistance, and corrosion resistance.

Our Advantages

Qualitative Materials:

We use premium raw materials to ensure our products deliver unmatched strength, durability, and longevity.

Advanced Technology:

Our manufacturing process incorporates cutting-edge technologies, including advanced smelting, continuous casting, and precision rolling techniques.

Tailored Solutions:

We specialize in providing bespoke design and manufacturing services, meticulously crafted to meet the unique requirements and specifications of our esteemed clients.

Frequently Asked Questions

Q1: Why should you choose our company?

A: With over 16 years of unparalleled industry expertise and the advantages of our state-of-the-art factory, we deliver exceptional services backed by our professional and dedicated sales team.

Q2: What are your payment terms?

A: We require a 30% T/T deposit upfront, with the remaining 70% due before delivery, ensuring secure and transparent transactions.

Q3: What are your delivery terms?

A: We offer comprehensive trade terms including FOB, CFR, CIF, and EXW, providing 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, ensuring prompt and efficient order fulfillment.

Q5: Do you provide samples?

A: Yes, we proudly offer complimentary samples subject to stock availability, with transportation fees borne by the buyer.
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