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R05240 Alloy vs. EN 1.4362 Stainless Steel

R05240 alloy belongs to the otherwise unclassified metals classification, while EN 1.4362 stainless steel belongs to the iron alloys. There are 18 material properties with values for both materials. Properties with values for just one material (16, in this case) are not shown.

For each property being compared, the top bar is R05240 alloy and the bottom bar is EN 1.4362 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 150
200
Elongation at Break, % 25
25
Poisson's Ratio 0.36
0.27
Shear Modulus, GPa 57
79
Tensile Strength: Ultimate (UTS), MPa 270
730
Tensile Strength: Yield (Proof), MPa 170
460

Thermal Properties

Latent Heat of Fusion, J/g 210
290
Specific Heat Capacity, J/kg-K 190
480
Thermal Expansion, µm/m-K 6.8
13

Otherwise Unclassified Properties

Density, g/cm3 14
7.7
Embodied Water, L/kg 460
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 59
160
Resilience: Unit (Modulus of Resilience), kJ/m3 90
530
Stiffness to Weight: Axial, points 6.3
14
Stiffness to Weight: Bending, points 13
25
Strength to Weight: Axial, points 5.4
26
Strength to Weight: Bending, points 6.8
23
Thermal Shock Resistance, points 18
20

Alloy Composition

Carbon (C), % 0 to 0.010
0 to 0.030
Chromium (Cr), % 0
22 to 24.5
Copper (Cu), % 0
0.1 to 0.6
Hydrogen (H), % 0 to 0.0015
0
Iron (Fe), % 0 to 0.010
65.5 to 74.3
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0 to 0.020
0.1 to 0.6
Nickel (Ni), % 0 to 0.010
3.5 to 5.5
Niobium (Nb), % 35 to 42
0
Nitrogen (N), % 0 to 0.010
0.050 to 0.2
Oxygen (O), % 0 to 0.020
0
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0 to 0.0050
0 to 1.0
Sulfur (S), % 0
0 to 0.015
Tantalum (Ta), % 57.9 to 65
0
Titanium (Ti), % 0 to 0.010
0
Tungsten (W), % 0 to 0.050
0