1, Features:
03Cr21Ni1MoCuN has the following characteristics:
1. Strong corrosion resistance: This stainless steel has excellent corrosion resistance under high temperatures and corrosive media, and can withstand the erosion of acids, alkalis, salts, and other chemical media.
2. Good high-temperature resistance: 03Cr21Ni1MoCuN can still maintain good strength and corrosion resistance in high-temperature environments, suitable for high-temperature working conditions.
3. Excellent mechanical properties: Stainless steel has high yield strength, elongation, and impact toughness, suitable for various engineering requirements.
4. Good welding performance: The material has excellent welding performance and can be connected through various common welding methods.
2, Purpose:
03Cr21Ni1MoCuN is widely used in the following fields:
1. Chemical industry: used for manufacturing chemical equipment, pipelines, valves, etc., capable of stable operation in various corrosive media.
2. Petroleum industry: Suitable for high-temperature and highly corrosive environments in processes such as oil extraction, refining, and fertilizers.
3. Medical devices: Used for manufacturing surgical instruments, implants, etc., with good biocompatibility and corrosion resistance.
4. Food industry: Suitable for manufacturing food processing equipment and containers, ensuring the hygiene and safety of food.
3, Manufacturing process:
The manufacturing of 03Cr21Ni1MoCuN mainly includes the following steps:
1. Raw material selection: Select high-quality steel billets or steel as raw materials to ensure that the chemical composition and physical properties of the materials meet the requirements.
2. Melting and casting: By using methods such as arc melting and vacuum melting, raw materials are melted into alloys, and various shapes of castings are made through processes such as injection molding and continuous casting.
3. Heat treatment: By using heat treatment processes such as solid solution treatment and aging treatment, the microstructure of stainless steel is adjusted to improve the mechanical properties and corrosion resistance of the material.
4. Processing and Forming: By forging, rolling, cold drawing, and other processes, castings are processed into the required shapes and sizes, such as plates, pipes, etc.
5. Surface treatment: Through processes such as acid washing, polishing, and shot peening, the surface smoothness and corrosion resistance of stainless steel are increased.
6. Inspection and quality control: Conduct physical, chemical, mechanical and other inspections and tests on stainless steel materials to ensure that product quality meets standard requirements.
In summary, 03Cr21Ni1MoCuN is a corrosion-resistant and high-temperature resistant high alloy material widely used in fields such as chemical, petroleum, medical, and food. Its manufacturing process undergoes strict process control to ensure stable and reliable material quality.
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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