GH2706 superalloy

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Product information

Brand name: GH2706
Steel Works: Haynes; SMC; ATI; VDM; Outokumpu; NYK; Nippon Steel, Fushun/Northeast Special Steel, etc
Supply specifications: sheet, strip, pipe, bar, coil, forgings, wire
GH2706 is a nickel-based superalloy whose main physical and chemical properties include:

‌ high temperature strength ‌ : maintain high strength in the temperature range of 550℃ to 650℃ to ensure the mechanical properties and structural stability of the alloy in high temperature environment.
‌ antioxidant properties ‌ : has good antioxidant capacity, suitable for high temperature oxidation environment, can form a dense oxide film at high temperature to prevent further oxidation.
‌ creep resistance ‌ : at 600°C, the creep rupture time can exceed 1000 hours, showing excellent creep resistance, resistance to thermal stress and thermal fatigue damage caused by thermal cycling.
‌ processing and welding performance ‌ : has good cold and hot processing and welding process performance, can be strengthened by cold processing, can also be connected by resistance welding, soldering or brazing.
Applications for GH2706 alloys include:

‌ aerospace ‌ : mainly used in the manufacture of high temperature components such as turbine blades, guide blades and turbine disks of aeroengines.
‌ energy field ‌ : fuel element cladding and reactor structure components used in nuclear power plants.
‌ chemical industry ‌ : used for manufacturing high temperature parts and pressure vessels of chemical equipment.
In addition, GH2706 alloy also has excellent corrosion resistance, in high temperature acidic, alkaline and salt media has excellent corrosion resistance. These properties make GH2706 an important choice for high temperature corrosion resistant materials required by industrial sectors such as aerospace, steam turbines and nuclear power ‌

Product parameter

Chemical composition
Nickel (Ni) : About 55% to 60%
Chromium (Cr) : about 19% to 22%
Molybdenum (Mo) : about 8% to 10%
Iron (Fe) : allowance, but the specific percentage is not clearly given
Titanium (Ti) : About 1.5% to 2.2%
Aluminum (Al) : Approximately 0.5% to 1.5%
Carbon (C) : ≤0.08%
The content of manganese (Mn), silicon (Si), phosphorus (P), sulfur (S) and other elements is also clearly limited, such as manganese (Mn) ≤0.35%, silicon (Si) ≤0.35%, phosphorus (P) ≤0.020%, sulfur (S) ≤0.015%.
Mechanical property
Tensile strength of 965 MPa (at room temperature)
Yield strength 550 MPa (at room temperature)
Elongation of 30% (at room temperature)
Hardness 30 HRC (at room temperature)

Product display

COMPANY PROFILE




Shiyu Metal Material Technology Co., Ltd. is a collection of procurement, processing, agent, sales, logistics, warehousing in one of the enterprises, the company has a large-scale spot supply base in China, with domestic and foreign large steel mills and suppliers to maintain good relations of cooperation, with a full range of multi-channel procurement resources.
Shiyu Metal main products: nickel base alloy, Hastelloy, super austenitic stainless steel, duplex stainless steel, cobalt base alloy, pure nickel, titanium and titanium alloy, heat resistant, corrosion resistant alloy and other kinds of steel, a large number of product categories, can meet the size and thickness customization, prefabrication and other diversified needs.
The company has ISO9001 quality certification, the company's product standards include: the United States (UNS) ASTM /ASME, AMS, German DIN/EN, Japan (SUS) JIS and other standards supply, provide the original material certificate. We can supply according to the standards and technical requirements provided by customers to ensure that the goods and specifications are complete to meet the needs of various merchants. From raw materials to finished products, all go through three quality inspection to ensure the qualified rate of finished products. Shiyu Metal strives for perfection in every detail to ensure that the quality of products in different countries and regions around the world can meet international standards. Shiyu Metal has established a good strategic cooperative relationship with the world famous steel mills such as HAYNES, ATI, SPECIALMETALS, VDM, OUTOKUMPU, Japan Metallurgy, Nippon Steel, and Datong Special Steel.
The products supplied by Shiyu Metal are widely used in nuclear power, petrochemical, mechanical engineering, precision processing, aerospace, electronic instruments, medical equipment, automobile manufacturing, environmental protection, wind power application, seawater desalination, shipbuilding industry, paper making machinery, mining engineering, cement manufacturing, metallurgical manufacturing, corrosion resistant environment field, high temperature environment field, mold field, etc. It is a global high-quality supplier of special steel materials.
Shiyu Metal Material Technology Co., Ltd. is committed to the purchase, agent and sales of special steel, and has a perfect special steel sales management system and product quality supervision system. The company has been adhering to the "integrity, innovation, responsibility, win-win" business philosophy, adhere to the "quality first, customer first" service purpose, to provide customers with quality services and high-quality steel products. Shiyu Metal actively participates in the development of domestic steel industry ecology, and is willing to contribute to the development of national special steel.



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SERVICE

From steel procurement, processing, logistics, warehousing, 
Shiyu Metal has a perfect management system, tailor-made solutions for each customer, strictly control each link, to ensure safe, efficient and accurate product delivery to customers;




RESOURCE

Shiyu Metal maintains good cooperative relations with medium and large steel mills and suppliers at home and abroad, 

and has established good strategic cooperative relations with world famous steel mills such as the United States, Germany, Finland and Jap.




SCALE

Shiyu Metal set procurement, processing, agency, sales, logistics, 

warehousing in one, can provide customers with steel products procurement, processing, logistics and other one-stop services.




PRODUCT

Shiyu Metal operates a wide range of steel products, can provide customers with product size and width customization, prefabrication and other services, perfect product quality supervision system, to ensure high standards of product quality, high quality.