3J09 corresponding grade:3j520，2cr19ni9mo
3j09Technical standards: YB T 5135-2014, YB T 4420-2014
3j09Form of supply: wire, strip.
Alloy 3J09 is a highly elastic alloy that is also known as a spring alloy. It is composed of iron (Fe)-based alloys and elements such as nickel (Ni). Here are some overviews of alloy 3J09::
1. Chemical composition: The typical chemical composition of 3J09 alloy includes about 49% iron (Fe), about 49% nickel (Ni), and a small part of cobalt (CO) and niobium (Nb) and other elements. Specific ingredient ratios may vary depending on the manufacturer and application.
The chemical composition of alloy 3J09 is roughly as follows:
Nickel (Ni): about 48-52%.
Copper (Cu): about 33-37%.
Iron (Fe): about 7-9%.
Molybdenum (Mo): about 3-5%.
Manganese (MN): about 1-2%.
The exact proportions of these ingredients may vary depending on the manufacturer and the area of application. 3J09 alloy is a magnetic alloy that is commonly used in magnetic components, sensors and other applications.
2. Physical properties: 3J09 alloy has high elastic modulus and good elastic recovery ability. It can return to its original shape after being stressed, and it is not easy to undergo plastic deformation. In addition, it has a low coefficient of thermal expansion and is able to maintain a relatively stable size under temperature changes.
3. Application field: Due to its excellent elastic properties, 3J09 alloy is widely used in various occasions that require high elasticity and high reliability. These include springs, spring plates, load cells, magnetics, and more. It can also be used in precision instruments, aerospace, electronic equipment and other fields.
Alloy 3J09 is a nickel-based alloy that is commonly used to make parts and equipment that work at high temperatures. The alloy has good high-temperature strength and oxidation resistance, and can maintain good mechanical properties in high-temperature environments.
3J09 Features:
3J09 elastic alloy has the characteristics of non-magnetic, high elasticity, high strength and high hardness.
3j09Usage:
3J09 elastomeric alloy is used to make elastic elements for clocks, timers, mainsprings and meters.