C75S
Other Steels
Property Overview
Density-g/cm³
Elastic ModulusUnknown
Tensile Strength640MPa
Yield Strength510MPa
Brinell HardnessUnknown
Maximum Service TemperatureUnknown
Chemical Composition
Mechanical
A - Min. elongation Lo = 80 mm (%) (+A)
15
R p0.2 0.2% proof strength (MPa) (+A)
510
R p0.2 0.2% proof strength (MPa) (+A)
510
+A
Rm - Tensile strength (MPa) (+A)
640
Rm - Tensile strength (MPa) (+CR)
1170
Rm - Tensile strength (MPa) (+QT)
1200-1900
Hardness
Vickers hardness ( HV): (+A)
200
Vickers hardness ( HV): (+CR)
320
Vickers hardness ( HV): (+QT)
370 - 580
Other
Nominal thickness (mm):
0.3 - 3
Registered Designations & Aliases
1.1248C75S
Standards
EN 10132-4 EN 10132-4: 2000 Cold rolled narrow steel strip for heat treatment. Technical delivery conditions. Spring steels and other applications