invar36, as the name suggests, is as tough and extraordinary as a rock. In the wind and rain, it is more determined and indomitable, just like the green pine in the rock, fearless of the cold, standing proudly.
It is an alloy material with excellent low temperature characteristics and high temperature stability, which is widely used in aviation, aerospace, petroleum, chemical industry, electric power, shipbuilding, transportation, electronics, energy and environmental protection and other fields. The chemical composition of Invar36 mainly includes elements such as iron, nickel, chromium and titanium, of which iron accounts for the main proportion, so it is also known as iron-nickel alloy.
Invar36 has a low coefficient of thermal expansion, good thermal stability and heat resistance, and can be used for a long time in high-temperature environments. At the same time, INVAR36 also has good processing and welding performance, and can be processed and manufactured in a variety of ways.
Due to the excellent performance and wide application of INVAR36, its ** is relatively high. Depending on the market and supply and demand, Invar36 will fluctuate. Generally speaking, the ** of INVAR36 ranges from a few hundred yuan to several thousand yuan per kilogram, and the specific ** needs to be determined according to factors such as specifications, quality and manufacturers.
The hardness of Invar36 depends on its manufacturing process and heat treatment conditions, and is generally between HRC20-35. If a more accurate hardness test is required, a Rockwell hardness tester or Vickers hardness tester can be used.
Invar36 has different grades and common names in different countries and regions, for example, it is called Invar36 in Europe, 4J36 in the United States, and iron-nickel alloy in China.
In conclusion, INVAR36 is a high-end material with excellent properties and is widely used in various fields. Knowing the properties of the material, the difficulty of processing, etc., will help to better select and use this material.