NiFe25Cr20NbTi
Other
Property Overview
Density8.1g/cm³
Elastic ModulusUnknown
Tensile Strength900-1100MPa
Yield Strength500MPa
Brinell HardnessUnknown
Maximum Service TemperatureUnknown
Chemical Composition
CR
Austenitic alloy Chemical composition of steel NiFe25Cr20NbTi (2.4955), Standards of steel NiFe25Cr20NbTi (2.4955) Mechanical Properties of steel NiFe25Cr20NbTi (2.4955) steel NiFe25Cr20NbTi (2.4955) Tensile Strength, Elongation, Proof strength , Hardness%
Mechanical
A - Min. elongation at fracture (%) (+AT)
25
R p0.2 0.2% proof strength (MPa) (+AT)
500
R p0.2 0.2% proof strength (MPa) (+AT)
500
+AT
Rm - Tensile strength (MPa) (+AT)
900-1100
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
Rockwell C hardness ( HRC or RC): (+AT)
28
Other
Z - Reduction in cross section on fracture (%) (+AT)
30
Registered Designations & Aliases
2.4955NiFe25Cr20NbTi
Standards
EN 10090 EN 10090: 1998 Valve steels and alloys for internal combustion engines