When compared to most other higher-quality steels, 7Cr17MoV is considered a softer steel. It is a 440A that has been modified to contain higher levels of vanadium, which can be attributed to its greater strength, toughness, wear resistance, and hardness. The maximum Rockwell hardness of 7Cr17MoV is 60-63 HRC.
7cr17 is a Chinese stainless steel that is similar to 440c in terms of composition and properties. The main difference between 7cr17 and 440c is that 7cr17 contains more carbon, which gives it better edge retention and corrosion resistance. 7cr17 is also a bit harder than 440c, making it a better choice for applications where wear …
Multi-Function Station (Including driver of "Printer", "Scanner" and "PC FAX") Download the file below to the specified folder on your PC's hard disk, for example C:TEMP. File Name File Size MFS251_104.exe 420,921KB Multi-Function Station will be extracted