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AISI 1045
ConditionsHardness
T (°C)TreatmentMethodValue
25 cold drawn (round bar (19-32 mm))  HB 179 
25 cold drawn (round bar (16-22 mm))  HB 187 
25 cold drawn (round bar (32-50 mm))  HB 170 
25 cold drawn (round bar (22-32 mm))  HB 179 
25 cold drawn (round bar (50-75 mm))  HB 163 
25 cold drawn, annealed (round bar (19-32 mm))  HB 170 
25 cold drawn, high temperature, stress relieved (round bar (16-22 mm))  HB 187 
25 cold drawn, high temperature, stress relieved (round bar (22-32 mm))  HB 179 
25 cold drawn, high temperature, stress relieved (round bar (32-50 mm))  HB 170 
25 cold drawn, high temperature, stress relieved (round bar (50-75 mm))  HB 163 
25 cold drawn, low temperature, stress relieved (round bar (50-75 mm))  HB 170 
25 cold drawn, low temperature, stress relieved (round bar (32-50 mm))  HB 179 
25 cold drawn, low temperature, stress relieved (round bar (22-32 mm))  HB 187 
25 cold drawn, low temperature, stress relieved (round bar (16-22 mm))  HB 197 
25 hot rolled (round bar (19-32 mm))  HB 163 
25 turned, ground and polished (round bar (19-32 mm))  HB 212 
Glossary