S420G5
Other Steels
Property Overview
Density7.85g/cm³
Elastic ModulusUnknown
Tensile Strength500-690MPa
Yield Strength420MPa
Brinell HardnessUnknown
Maximum Service TemperatureUnknown
Chemical Composition
Mechanical
A - Min. elongation Lo = 5,65 √ So (%) (+QT)
22
KV - Impact energy (J) (+QT)
-40° 60
ReH - Minimum yield strength (MPa) (+QT)
420
Rm - Tensile strength (MPa) (+QT)
500-690
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
Registered Designations & Aliases
1.8853S420G5
Standards
EN 10225 EN 10225: 2009 Weldable structural steels for fixed offshore structures. Technical delivery conditions