20MoCrS3
Other Steels
Property Overview
Density-g/cm³
Elastic ModulusUnknown
Tensile StrengthUnknown
Yield StrengthUnknown
Brinell Hardness217HB
Maximum Service TemperatureUnknown
Chemical Composition
Hardness
+A Soft annealed +AC Annealed to achieve spheroidization of the carbides +AR As rolled +AT Solution annealed +C Cold drawn / hard +CR Cold rolled +FP Treated to ferrite-pearlite structure and hardness range +I Isothermal annealing +LC Cold drawn / soft +M Thermo mechanical rolling +N Normalized +NT Normalized and tempered
+P Precipitation hardened +PE Peeled +QA Air quenched and tempered +QL Liquid quenched and tempered +QT Quenched and tempered +S Treated to improve shearability +SH As rolled and turned +SR Cold drawn and stress relieved +T Tempered +TH Treated to hardness range +WW Warm worked +U Untreated
Brinell hardness (HBW): (+A)
217
Brinell hardness (HBW): (+FP)
145 - 185
Brinell hardness (HBW): (+S)
255
Brinell hardness (HBW): (+TH)
160 - 205
Registered Designations & Aliases
1.731920MoCrS3
Standards
EN 10084 EN 10084: 2008 Case hardening steels. Technical delivery conditions