X53CrMnNiN21-9
Other Steels
Property Overview
Density7.8g/cm³
Elastic ModulusUnknown
Tensile Strength950-1200MPa
Yield Strength580MPa
Brinell HardnessUnknown
Maximum Service TemperatureUnknown
Chemical Composition
Mechanical
A - Min. elongation at fracture (%) (+AT)
8
R p0.2 0.2% proof strength (MPa) (+AT)
580
R p0.2 0.2% proof strength (MPa) (+AT)
580
+AT
Rm - Tensile strength (MPa) (+AT)
950-1200
Hardness
Rockwell C hardness ( HRC or RC): (+AT)
30
Other
Z - Reduction in cross section on fracture (%) (+AT)
10
Registered Designations & Aliases
1.4871X53CrMnNiN21-9
Standards
EN 10090 EN 10090: 1998 Valve steels and alloys for internal combustion engines