34CrS4
Other Steels
Property Overview
Density-g/cm³
Elastic ModulusUnknown
Tensile Strength900-1100MPa
Yield Strength700MPa
Brinell Hardness223HB
Maximum Service TemperatureUnknown
Chemical Composition
Mechanical
A - Min. elongation Lo = 5,65 √ So (%) (+QT), round products
12
A - Min. elongation Lo = 5,65 √ So (%) (+QT), round products
14
A - Min. elongation Lo = 5,65 √ So (%) (+QT), round products
15
Re - Upper yield strength or R p0.2 - 0.2% proof strength (MPa) (+QT)
700
Re - Upper yield strength or R p0.2 - 0.2% proof strength (MPa) (+QT)
590
Re - Upper yield strength or R p0.2 - 0.2% proof strength (MPa) (+QT)
460
Rm - Tensile strength (MPa) (+QT)
900-1100
Rm - Tensile strength (MPa) (+QT)
800-950
Rm - Tensile strength (MPa) (+QT)
700-850
Hardness
Brinell hardness (HBW): (+A)
223
Brinell hardness (HBW): (+S)
255
Other
Nominal diameter (mm):
to 16
Nominal diameter (mm):
16 - 40
Nominal diameter (mm):
40 - 100
Nominal diameter(mm): or for flat products thickness: to 8; 8-20; 20-60;
to 16
Nominal diameter(mm): or for flat products thickness: to 8; 8-20; 20-60;
16 - 40
Nominal diameter(mm): or for flat products thickness: to 8; 8-20; 20-60;
40 - 100
Nominal thickness (mm):
to 16
Nominal thickness (mm):
16 - 40
Nominal thickness (mm):
40 - 100
Registered Designations & Aliases
1.703734CrS4
Standards
EN 10083-3 EN 10083-3: 2006 Steels for quenching and tempering. Technical delivery conditions for alloy steels
EN 10277-5 EN 10277-5: 2008 Bright steel products. Technical delivery conditions. Steels for quenching and tempering