Customization: | Available |
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Type: | Alloy Steel Pipe |
Standard: | AISI, ASTM, DIN, GB |
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The manufacturing process of superalloys devoid of 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, atmospheric smelting poses challenges in controlling element loss and inclusions, necessitating the use of vacuum smelting. To further minimize inclusions and enhance the ingot's crystal structure, a dual-process combining smelting and secondary remelting is adopted. Key smelting methods include electric arc furnace, vacuum induction furnace, and non-vacuum induction furnace, while remelting primarily utilizes vacuum consumable furnaces and electroslag furnaces.
Solid solution-strengthened alloys and ingots with low aluminum and titanium content (totaling less than 4.5%) are amenable to forging. Alloys rich in aluminum and titanium undergo extrusion or rolling, followed by hot rolling, with some products requiring additional cold rolling or cold drawing. Large-diameter alloy ingots or cakes are forged using hydraulic presses or fast-forging hydraulic presses.
Highly alloyed materials that are challenging to deform are predominantly used in precision casting, such as for crafting turbine blades and guide blades. Recent advancements have introduced directional crystallization processes to mitigate or eliminate transverse grain boundaries and porosity in cast alloys. This technique allows grains to grow along a single crystal direction during alloy solidification, resulting in parallel columnar crystals devoid of transverse grain boundaries. Essential conditions for directional crystallization include maintaining a substantial axial temperature gradient and optimized axial heat dissipation between the liquid and solid phases (refer to metal solidification). Furthermore, research into manufacturing single crystal blades has emerged to eliminate all grain boundaries.
Product Parameter
Product Name | GH2140 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. |
Our Advantages
Qualitative Materials:
We employ premium-grade raw materials, ensuring our products deliver unmatched strength, durability, and longevity.
Advanced Technology:
Our manufacturing process harnesses cutting-edge technologies, incorporating advanced smelting, continuous casting, and precision rolling techniques to achieve superior product quality.
Tailored Solutions:
We offer bespoke design and manufacturing services meticulously crafted to meet the unique and specialized requirements of our esteemed clients.
Frequently Asked Questions
Q1: Why should you choose Shanghai Bolaisheng Metal Group Co., Ltd.?
A: Boasting over 16 years of unparalleled expertise in the industry, coupled with our state-of-the-art manufacturing facility, we deliver superior services complemented by our professional and committed sales team.
Q2: What payment terms do you offer?
A: We require a 30% T/T deposit at the time of order placement, with the remaining 70% due before delivery to ensure smooth transactions.
Q3: What delivery terms are available?
A: Our flexible trade terms include FOB, CFR, CIF, and EXW, designed to provide maximum convenience and adaptability for our valued customers.
Q4: How long is your delivery time?
A: Our standard lead time is impressively fast, typically ranging from 7 to 15 days after receiving the deposit, ensuring prompt and efficient delivery of orders.
Q5: Do you offer samples?
A: Absolutely, we provide complimentary samples based on stock availability. Please note that shipping costs are borne by the buyer.
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