P250GH
Carbon & Non-Alloy Steels
Property Overview
Density7.85g/cm³
Elastic ModulusUnknown
Tensile Strength410-540MPa
Yield Strength250MPa
Brinell HardnessUnknown
Maximum Service TemperatureUnknown
Chemical Composition
Mechanical
A - Min. elongation at fracture (%) (+N)
25
KV - Impact energy (J) longitud.,
+20° 47
ReH - Minimum yield strength (MPa) (+N)
250
ReH - Minimum yield strength (MPa) (+N)
240
ReH - Minimum yield strength (MPa) (+N)
230
Rm - Tensile strength (MPa) (+N)
410-540
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
Other
Nominal thickness (mm):
to 150
Nominal thickness (mm):
to 50
Nominal thickness (mm):
50 - 100
Nominal thickness (mm):
100 - 150
Registered Designations & Aliases
1.0460P250GH
Standards
EN 10273 EN 10273: 2007 Hot rolled weldable steel bars for pressure purposes with specified elevated temperature properties