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Home/Compare/Carbon Steel/DIN 17Cr3 vs DIN 25CrMo4

DIN 17Cr3 vs DIN 25CrMo4

Property comparison of DIN 17Cr3 and DIN 25CrMo4, both carbon steel.

Carbon Steel11 compared properties
PropertyDIN 17Cr3DIN 25CrMo4Difference
Yield strength340 MPa600 MPa+76%
Tensile strength590 MPa800 MPa+36%
Elongation13 %14 %+8%
Elastic modulus206,000 MPa206,000 MPa0%
Shear modulus80,000 MPa80,000 MPa0%
Poisson ratio0.30.30%
Density7,860 kg/m³7,860 kg/m³0%
Thermal conductivity66.5 W/m·K63.5 W/m·K-5%
Specific heat456 J/kg·K458 J/kg·K0%
Coefficient of thermal expansion0.000012 1/K0.000012 1/K0%
Melting point1,480 °C1,480 °C0%

Difference is DIN 25CrMo4 relative to DIN 17Cr3. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.

Identification

DIN 17Cr3
standard
DIN
DIN 25CrMo4
standard
DIN

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