MakeItFrom.com
Menu (ESC)

R05240 Alloy vs. N08031 Stainless Steel

R05240 alloy belongs to the otherwise unclassified metals classification, while N08031 stainless steel belongs to the iron alloys. There are 18 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is R05240 alloy and the bottom bar is N08031 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 150
210
Elongation at Break, % 25
45
Poisson's Ratio 0.36
0.28
Shear Modulus, GPa 57
81
Tensile Strength: Ultimate (UTS), MPa 270
730
Tensile Strength: Yield (Proof), MPa 170
310

Thermal Properties

Latent Heat of Fusion, J/g 210
310
Specific Heat Capacity, J/kg-K 190
460
Thermal Expansion, µm/m-K 6.8
18

Otherwise Unclassified Properties

Density, g/cm3 14
8.1
Embodied Water, L/kg 460
240

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 59
270
Resilience: Unit (Modulus of Resilience), kJ/m3 90
230
Stiffness to Weight: Axial, points 6.3
14
Stiffness to Weight: Bending, points 13
24
Strength to Weight: Axial, points 5.4
25
Strength to Weight: Bending, points 6.8
22
Thermal Shock Resistance, points 18
14

Alloy Composition

Carbon (C), % 0 to 0.010
0 to 0.015
Chromium (Cr), % 0
26 to 28
Copper (Cu), % 0
1.0 to 1.4
Hydrogen (H), % 0 to 0.0015
0
Iron (Fe), % 0 to 0.010
29 to 36.9
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0 to 0.020
6.0 to 7.0
Nickel (Ni), % 0 to 0.010
30 to 32
Niobium (Nb), % 35 to 42
0
Nitrogen (N), % 0 to 0.010
0.15 to 0.25
Oxygen (O), % 0 to 0.020
0
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0 to 0.0050
0 to 0.3
Sulfur (S), % 0
0 to 0.010
Tantalum (Ta), % 57.9 to 65
0
Titanium (Ti), % 0 to 0.010
0
Tungsten (W), % 0 to 0.050
0