3j40 Stainless Steel Tube High-Temperature Precise Alloy

• After-sales Service: Very Good
• Warranty: 1year
• Type: Seamless
• Technique: Hot Rolled
• Material: Alloy Steel
• Surface Treatment: Polished
• Model NO.: 60*4
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
• Section Shape: Round
• Transport Package: Wooden Box
• Specification: 600*600
• Trademark: dingyuxinda
• Origin: China
• HS Code: 7304112000
• Production Capacity: 50000ton/Year

Product Description

3J40 is a special elastic alloy mainly used for manufacturing shaft tips and small shafts in instruments and meters. It has the characteristics of non magnetism, seismic resistance, and wear resistance, so it is widely used in the field of instruments and meters that require precise measurement and stable operation.
The chemical composition of this alloy includes carbon (C), phosphorus (P), sulfur (S), manganese (Mn), silicon (Si), iron (Fe), chromium (Cr), aluminum (Al), cerium (Ce), and nickel (Ni). The content of these components is precisely controlled to ensure the special properties and adaptability of the alloy in various application fields.
Among them, iron (Fe) in the alloy is the main base metal, occupying the surplus of the alloy and providing the overall structure and strength of the alloy. The addition of chromium (Cr) enhances the corrosion resistance of the alloy, enabling it to operate stably in harsh environments for a long time. The addition of aluminum (Al) can improve the high-temperature strength and oxidation resistance of the alloy. The presence of cerium (Ce) stabilizes the microstructure of the alloy and enhances its fatigue resistance. The content of nickel (Ni) can adjust the elastic modulus and thermal expansion coefficient of the alloy, making it more suitable for specific application scenarios.
3J40 alloy is widely used in the manufacturing of shaft tips in instruments and meters due to its non magnetic, seismic, and wear resistance characteristics. As a key component in instruments and meters, the shaft tip needs to have high stability and accurate measurement performance. 3J40 alloy performs excellently in these aspects, maintaining high elasticity and strength, and providing accurate measurement results without interference from external magnetic fields. In addition, this alloy has good wear resistance and can resist wear and fatigue during long-term use, extending the service life of instruments and meters.
In summary, 3J40 alloy is widely used in the field of instruments and meters, and its precise control of composition content ensures that the alloy has the characteristics of non magnetism, seismic resistance, and wear resistance. This makes 3J40 alloy an ideal choice for manufacturing elastic components such as shaft tips and small shafts, which can meet the strict requirements for accuracy and reliability of instruments and provide reliable support for the normal operation of various instruments and meters.

 

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.

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.