It can range from 10 HRc to 50 HRc it's all dependent on how it's heat treated and quenched.
59RC
it is 90
28 - 32 hrc
SS316 rockwell B is 95 maxSA-105 rockwell B is 91 max
EN31 is steel that has a hardness measurement of 63HRC. The Brinell-Rockwell hardness of the material ranges from 59 to 65.
Rockwell hardness
ANSWER: Rockwell (HRC) 50.Grade 420 stainless steel (Fe,
59RC
it is 90
28 - 32 hrc
The Rockwell hardness of S7 steel typically ranges from 50 to 55 HRC (Rockwell C scale) after proper heat treatment. This high hardness level makes S7 steel suitable for applications requiring toughness and wear resistance, such as tooling and dies. Its specific hardness can vary based on the heat treatment process applied.
The hardness of UST-36 steel is usually around 197-235 HB (Brinell hardness) or 20-23 HRC (Rockwell hardness).
The hardness of 1730 steel can vary depending on the heat treatment process it has undergone. However, it typically has a hardness in the range of 58-63 HRC (Rockwell Hardness).
chrome vanadium steel is designated C41-55.
Molybdenum steel typically has a Rockwell hardness of around 60-63 HRC, indicating that it is a very hard material suitable for applications requiring high wear resistance.
63-65
SS316 rockwell B is 95 maxSA-105 rockwell B is 91 max