X1NiCrMo31-27-4
Austenitic & General Stainless Steels
Property Overview
Density-g/cm³
Elastic ModulusUnknown
Tensile Strength500-750MPa
Yield Strength220MPa
Brinell Hardness230HB
Maximum Service TemperatureUnknown
Chemical Composition
Mechanical
A - Min. elongation at fracture (%) (+A)
35-40
KV - Impact energy (J) longitud., (+A)
+20° 100
KV - Impact energy (J) transverse, (+A)
+20° 60
KV - Impact energy (J) transverse, (+A)
-196° 60
R p0.2 0.2% proof strength (MPa) (+A)
220
R p0.2 0.2% proof strength (MPa) (+A)
220
+A
Rm - Tensile strength (MPa) (+A)
500-750
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
Brinell hardness (HB): (+A)
230
Registered Designations & Aliases
1.4563X1NiCrMo31-27-4
Standards
EN 10088-2 EN 10088-2: 2005 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
EN 10272 EN 10272: 2007 Stainless steel bars for pressure purposes