3J09 precision alloy is an iron-based alloy, also known as FeNiCo alloy. It is an alloy with excellent mechanical properties, thermal expansion coefficient, and magnetic properties, and is widely used in high-precision instruments, aerospace, and national defense fields.
3J09 alloy is mainly composed of iron, nickel, and cobalt, and also contains small amounts of elements such as carbon, silicon, copper, and chromium. Its thermal expansion coefficient is low, belonging to a precision alloy with low thermal expansion coefficient. At the same time, 3J09 alloy also has excellent mechanical properties, such as high tensile strength, yield strength, and elongation.
In terms of magnetic properties, 3J09 alloy also performs well, with high magnetic permeability and saturation magnetic induction strength. In addition, the alloy also has good corrosion resistance and high-temperature stability.
Due to its excellent performance, 3J09 alloy is widely used in fields such as high-precision instruments, aerospace, and national defense. In high-precision instruments, due to its low thermal expansion coefficient and high temperature stability, 3J09 alloy can be used to manufacture various high-precision precision instruments and precision mechanical components, such as precision measurement equipment, optical instruments, clocks, precision springs, precision bearings, and precision mechanisms.
In the fields of aerospace and national defense, 3J09 alloy also has important application value due to its excellent mechanical and magnetic properties. For example, in the fields of satellite equipment, missile parts, and aircraft engines, 3J09 alloy can be used to manufacture various aerospace devices and defense equipment.
In summary, 3J09 precision alloy is an iron based alloy with excellent performance. Its low thermal expansion coefficient, high mechanical properties, and good magnetic properties make it widely used in high-precision instruments, aerospace, and national defense fields.
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.
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