25Mn4
Other Steels
Property Overview
Density-g/cm³
Elastic ModulusUnknown
Tensile Strength590MPa
Yield Strength460MPa
Brinell HardnessUnknown
Maximum Service TemperatureUnknown
Chemical Composition
MN
Steel Chemical composition of steel 25Mn4 (1.1177), Standards of steel 25Mn4 (1.1177) Mechanical Properties of steel 25Mn4 (1.1177) steel 25Mn4 (1.1177) Tensile Strength, Elongation, Proof strength , Hardness%
Mechanical
A - Min. elongation Lo = 80 mm (%) (+A)
20
R p0.2 0.2% proof strength (MPa) (+A)
460
R p0.2 0.2% proof strength (MPa) (+A)
460
+A
Rm - Tensile strength (MPa) (+A)
590
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
Vickers hardness ( HV): (+A)
180
Other
Nominal thickness (mm):
0.3 - 3
Registered Designations & Aliases
1.117725Mn4
Standards
EN 10132-3 EN 10132-3: 2000 Cold rolled narrow steel strip for heat treatment. Technical delivery conditions. Steels for quenching and tempering