GH2696 superalloy

Online

Product information

Brand name: GH2696
Steel Works: Haynes; SMC; ATI; VDM; Outokumpu; NYK; Nippon Steel, Fushun/Northeast Special Steel, etc
Supply specifications: sheet, strip, pipe, bar, coil, forgings, wire
‌ high temperature properties ‌ : GH2696 alloy can maintain stable mechanical properties in high temperature environment, long-term working temperature can reach 650℃ below, short-term use temperature can reach 750℃.

‌ corrosion resistance ‌ : has good corrosion resistance, can resist acid, alkali, salt and other corrosive media erosion, especially in the high temperature environment can still maintain good performance and life.

‌ oxidation resistance ‌ : GH2696 alloy can form a stable oxide film in high temperature environment to prevent the intrusion of oxygen and other corrosive media, so as to protect the internal structure and extend the service life of the material.

‌ Heat resistance and fatigue ‌ : GH2696 alloy maintains high strength at high temperature, can withstand high temperature alternating stress action, reduce the risk of high temperature fatigue damage.

‌ Physical properties ‌ : has a low coefficient of thermal expansion, can maintain good dimensional stability in high temperature environment, which is very important for high temperature workpiece requiring accurate dimensions.

‌ Processability ‌ : GH2696 alloy has good processability, including forging, rolling, cold drawing and cold rolling, etc. It can carry out various forms of processing, such as forging, welding, cutting, etc., which is convenient to manufacture parts with complex shapes and structures.

‌ Application field ‌ : GH2696 alloy is widely used in aero engines, such as turbine and compressor fasteners, discs, working blades and other key components manufacturing, as well as high temperature applications in energy and chemical industry.

Product parameter

Chemical composition
‌‌ carbon (C) ‌ : content ≤0.1%, low carbon design helps to reduce the graphitization tendency of alloy at high temperature, improve thermal stability.
‌‌ chromium (Cr) ‌ : the content is between 10 ~ 12.5%, improve the oxidation resistance and corrosion resistance of the alloy.
‌‌ nickel (Ni) ‌ : The content ranges from 21 to 25%, providing good toughness and resistance to stress corrosion cracking.
‌‌ molybdenum (Mo) ‌ : The content is between 1.0 and 1.6%, which significantly enhances the strength and creep resistance of the alloy.
‌‌ titanium (Ti) ‌ : the content is controlled in 2.6 ~ 3.2%, forming intermetallic compounds with aluminum and ‌ niobium to further strengthen the alloy.
‌ niobium (Nb) ‌ : as one of the main strengthening elements, the high temperature strength of the alloy is improved by forming a strengthening phase.
‌ aluminum (Al) ‌ : content ≤0.08%, fine grain, improve the mechanical properties and creep resistance of the alloy.
‌ iron (Fe) ‌ : as a residual element, together with nickel to form the matrix of the alloy.
‌‌ silicon (Si), ‌ manganese (Mn), ‌ phosphorus (P), sulfur (S), ‌ boron (B) ‌ : As an impurity element control, low content helps to reduce harmful phase, improve purity and overall performance
Mechanical property
Excellent high temperature strength ‌ : in the high temperature environment, especially in the long-term use below 650℃, GH2696 alloy can still maintain high yield strength, lasting strength and creep strength, to ensure the stable operation of parts under high temperature and pressure.
‌ Good high temperature elastic properties ‌ : this allows the alloy to experience temperature fluctuations and mechanical stress changes, can maintain good shape stability and dimensional accuracy.
‌ Excellent gas corrosion resistance ‌ : high chromium content and the synergistic effect of other alloying elements effectively resist oxidation and corrosion in high temperature gas, and extend the service life of parts.
‌ good processing plasticity ‌ : easy for hot and cold processing of alloy, is conducive to the forming and manufacturing of complex shape parts

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.



ENTERPRISE ADVANTAGE




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.

contact us

All content in this website is copyrighted by Shiyu Metal Material Technology Co., LTD Copyright©2023-2024 沪ICP备2023035269号-1