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Chemical Composition

1.4125 Steel Spec: EN 10088-3:2005
Chemical Element % Present
Carbon (C) 0.95 - 1.20
Chromium (Cr) 16.00 - 18.00
Manganese (Mn) 0.0 - 1.00
Silicon (Si) 0.0 - 1.00
Phosphorous (P) 0.0 - 0.04
Sulphur (S) 0.0 - 0.03
Molybdenum (Mo) 0.40 - 0.80
Iron (Fe) Balance


Physical Property Value
Density 7.65 g/cm³
Thermal Expansion 10.1 x10^-6 /K
Modulus of Elasticity 200 GPa
Thermal Conductivity 24.2 W/m.K
Electrical Resistivity 0.06 x10^-6 Ω .m


Bar - Up To 100mm Dia or Thickness Spec: EN 10088-3:2005
Mechanical Property Value
Proof Stress 448-1900 MPa
Tensile Strength 758-2030 MPa
Elongation A50 mm 4-14 %