Hardness after quenching r/R 0.1 0.3 0,5 0,7 0,9 1 Hardness (Rc) 32 33 37 41 47 52 55 Hardness before quenching is: 93 Rb (+/- 3 Rb) H=1, try to identify this material. These are jominy test results. I'm trying to find this steel material's name.(There is no need to be sharp, any closer material's name is enough). I don't know its chemical components, I just need a steel material's name such as 1040 steel, 3140 steel etc. Note:Steel was brought to austenitic temperature and kept in the oven for 1 hour(850 Celcius) and the structure was completely austenite

Hardness after quenching r/R 0.1 0.3 0,5 0,7 0,9 1 Hardness (Rc) 32 33 37 41 47 52 55 Hardness before quenching is: 93 Rb (+/- 3 Rb) H=1, try to identify this material. These are jominy test results. I'm trying to find this steel material's name.(There is no need to be sharp, any closer material's name is enough). I don't know its chemical components, I just need a steel material's name such as 1040 steel, 3140 steel etc. Note:Steel was brought to austenitic temperature and kept in the oven for 1 hour(850 Celcius) and the structure was completely austenite