EN 1.4031 Stainless Steel vs. 60Cr-40Ni Alloy

EN 1.4031 stainless steel belongs to the iron alloys classification, while 60Cr-40Ni alloy belongs to the otherwise unclassified metals. There are 19 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is EN 1.4031 stainless steel and the bottom bar is 60Cr-40Ni alloy.

EN 1.4031 (X39Cr13) Stainless Steel 60Cr-40Ni (R20600) Casting Alloy

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		190
Elastic (Young's, Tensile) Modulus, GPa		220

Poisson's Ratio		0.28
Poisson's Ratio		0.25

Shear Modulus, GPa		76
Shear Modulus, GPa		87

Tensile Strength: Ultimate (UTS), MPa		670 to 900
Tensile Strength: Ultimate (UTS), MPa		870

Tensile Strength: Yield (Proof), MPa		390 to 730
Tensile Strength: Yield (Proof), MPa		660

Thermal Properties

Latent Heat of Fusion, J/g		280
Latent Heat of Fusion, J/g		370

Specific Heat Capacity, J/kg-K		480
Specific Heat Capacity, J/kg-K		490

Thermal Expansion, µm/m-K		11
Thermal Expansion, µm/m-K		16

Otherwise Unclassified Properties

Base Metal Price, % relative		7.0
Base Metal Price, % relative		49

Density, g/cm³		7.7
Density, g/cm³		7.8

Embodied Carbon, kg CO₂/kg material		1.9
Embodied Carbon, kg CO₂/kg material		7.4

Embodied Energy, MJ/kg		27
Embodied Energy, MJ/kg		110

Embodied Water, L/kg		100
Embodied Water, L/kg		380

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m³		380 to 1360
Resilience: Unit (Modulus of Resilience), kJ/m³		1000

Stiffness to Weight: Axial, points		14
Stiffness to Weight: Axial, points		16

Stiffness to Weight: Bending, points		25
Stiffness to Weight: Bending, points		26

Strength to Weight: Axial, points		24 to 32
Strength to Weight: Axial, points		31

Strength to Weight: Bending, points		22 to 27
Strength to Weight: Bending, points		26

Thermal Shock Resistance, points		23 to 32
Thermal Shock Resistance, points		18

Alloy Composition

Aluminum (Al), %		0
Aluminum (Al), %		0 to 0.25

Carbon (C), %		0.36 to 0.42
Carbon (C), %		0 to 0.1

Chromium (Cr), %		12.5 to 14.5
Chromium (Cr), %		58 to 62

Iron (Fe), %		83 to 87.1
Iron (Fe), %		0 to 1.0

Manganese (Mn), %		0 to 1.0
Manganese (Mn), %		0 to 0.3

Nickel (Ni), %		0
Nickel (Ni), %		34.5 to 42

Nitrogen (N), %		0
Nitrogen (N), %		0 to 0.3

Phosphorus (P), %		0 to 0.040
Phosphorus (P), %		0 to 0.020

Silicon (Si), %		0 to 1.0
Silicon (Si), %		0 to 1.0

Sulfur (S), %		0 to 0.015
Sulfur (S), %		0 to 0.020

Titanium (Ti), %		0
Titanium (Ti), %		0 to 0.5