Incoloy 825 is an alloy. This material has characteristics such as high strength, high hardness, and wear resistance, and is mainly used for manufacturing various cutting tools and tools, such as turning tools, planers, milling cutters, etc; It is also suitable for making Machine element, such as gears and shaft sleeves.
Incoloy 825 is a nickel based high-temperature alloy steel with a carbon content of 0.8% to 1.2% and a nickel content of 8.5% to 11.5%.
Chemical composition of incoloy825 ° C: Ni: 8.0~11.0%; Cr: 95.0~103.0%; Mo: 1.0~1.5%; V: 0.15~0.20%.
Performance characteristics of incoloy825 ° C:
1. High strength and toughness:
It has good corrosion resistance and oxidation resistance below 800 ° C, and high strength and toughness above 800 ° C. Its tensile strength is above 900MPa; The Fatigue limit can reach more than 1000MPa; The impact toughness value can reach up to 600J/m2.
2. Good welding performance:
Due to its high chromium content and much lower melting point than ordinary stainless steel (approximately 1350 ° C), this steel has good weldability. When welding with electrodes of the same material, cracks can easily occur and affect the quality and service life. However, using welding wires with other components for reinforcement welding is less likely to crack or produce cracks.
3. Good wear resistance:
Compared with commonly used high-speed steel, the wear resistance of 825 is about 3-6 times higher, and its service life is extended by about 2-3 times. Therefore, it can be used to manufacture large machine tool spindles with high cutting speed and other components that require wear resistance. (For example, drill bits) can also be used for manufacturing grinding wheel blades and sandpaper core materials.
4. The heat treatment process is simple:
Due to its low thermal conductivity (only 0.17W/(m.K)) and uniform thermal conductivity (0.14W/(m.K) at 860 ° C). Therefore, the heat treatment process is simple and easy to control the uniform temperature distribution, which is conducive to improving product quality and production efficiency. In addition, 825 can also be used as heat-resistant steel.
5. Good processability:
Due to the small thermal expansion coefficient of 825 (approximately 0.009 × 10-6/K) and without the characteristics of temper brittleness, it can be processed into workpieces with high dimensional accuracy without deformation or fracture.
Company Profile
Wuxi Dingyu Xinda Special Steel Co., Ltd. has world-class metallurgical equipment, mature and stable technology, and safe and reliable process flow. The smelting of special functional superalloys adopts the VIM+VAR dual vacuum dual process and the VIM+PESR+VAR triple process for smelting production; Vacuum induction melting (VIM), vacuum consumable (VAR), atmosphere protected electroslag remelting (PESR) and conventional process IF+AOD+LF+VOD metallurgical equipment. Processing equipment such as heat treatment furnaces, peeling machines, rolling straightening machines, cold drawing machines, and coreless grinders; German Spike direct reading spectrometer, hardness machine, tensile machine, impact testing machine, automatic and manual ultrasonic non-destructive testing machine, eddy current non-destructive testing machine, corrosion testing machine,salt spray testing machine, German Leica metallographic microscope and other complete testing equipment. Since 2005, Dingyu Xinda has successively passed the certifications of Lloyd's ISO quality system and PED, IATF16949, ISO13485, KR Classification Society of Korea, and AD2000 in Germany. A high-tech enterprise specializing in the research and development of high-quality special alloy functional new materials, has been committed to providing safe and reliable products for global nuclear power and high-end equipment manufacturing. The company has been focusing on special stainless steel, nickel based alloys, precision alloys, high-temperature alloys, corrosion-resistant alloys, Hastelloy alloy special steel pipes, plates, bars, profiles and forgings, pipe fittings, and flanges for 31 years.The products can also be processed according to customer drawings, and are widely used in fields such as pump valve nuclear power, aviation and military industry, automobiles and ships, medical equipment, marine engineering and petrochemical, light rail high-speed rail, compressors, turbines, etc.
Supply materials: 310S, 309S, 309Si2, 310SSi2, 254SMo, 253Ma, 904L, 304Lmod, 724L, 725LN, 316MoD, 310MoD, 310MoLN, S31050, TP316Ti, 630, 631, 17-4PH, UNS S32101, UNS S32304, UNS S31500, UNS S31803, UNS S32205, UNS S32750, UNS S32707, UNS31260, UNS 32760, UNS 39274, 304/L, 316/L, 32270 1. 347, 304H/321H/347H/347HFG/316H/316Ti/304LN/316LN/317/L/310S/310HCBN S30815/314/904L, AL-6XN No8367, N04400, N06600, N08800, GH3030, H3039, N08825, N06625, N10276, 2507, Incoloy 800, 800H, Incoloy 825, S31254, F55, S32160, 2520Si2 (S314), 0Cr25Ni22Mo2N, 901, Income926/1.4529, Incoloy 800HT, Incoloy 8020, Incoloy 825, Inconel 601, Inconel 600, Inconel 625, GH3030, GH3039, GH2080, GH140, G3, G30 series, HaC-22, HaC-276, HaC-4, HaB-2, HaB-3, etc.
All products of our company comply with national standards (GB), American standards (ASME, ASTM), Japanese standards (JIS), EN (European standard), GOST (Russian standard), our company holds the ISO9001-2008 quality system certificate issued by TUV Rheinland in Germany and the PED/97/23/EC certificate for pressure equipment in the European Union, holds the API 6A and API 17D certificates issued by the American Petroleum Association API, and is also certified by the Eight Nation Classification Society.
F A Q
1. How can I know whether you are a reliable company?
We have been engaged in the steel industry for nearly 7 years and have a high reputation in China, We welcome you to inspect our company at any time.
2. Can you guarantee your products?
Yes, we guarantee your 100% satisfaction on all our products. Please feel free to feedback us immediately.
3. Do you provide samples?
Yes, we can provide most of the product samples. We will charge a little sample fee. But we will return the charge if you place an order. if you asked to use DHL, Blue Dart Express, FedEx, etc. to send samples, you can inform us in advance to prepare.
4. Can I visit your company?
Of course, If you want to order our products and visit our company, please contact us to make an appointment.
5. Can you make boxes according to my request ?
Yes,customization service is available,OEM business is appreciated.
When you place the orders,we arrange the production asap,When finish the orders, we will inform you and also we arrange the shipping in the same time.
6. How much is the freight?
It depends on the number and transport methods. When asked about the freight, we want you to let us know your detailed information , such as the product name and quantity and your favorite mode of transport, as well as your designated port or airport. We thank you for providing us the information to estimate the cost.
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