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R04295 Alloy vs. K93500 Alloy

R04295 alloy belongs to the otherwise unclassified metals classification, while K93500 alloy belongs to the iron alloys. There are 14 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is R04295 alloy and the bottom bar is K93500 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Poisson's Ratio 0.38
0.3
Shear Modulus, GPa 37
72
Tensile Strength: Ultimate (UTS), MPa 410
490 to 810

Thermal Properties

Latent Heat of Fusion, J/g 300
270
Specific Heat Capacity, J/kg-K 260
460
Thermal Expansion, µm/m-K 7.2
12

Otherwise Unclassified Properties

Density, g/cm3 9.0
8.2
Embodied Water, L/kg 950
130

Common Calculations

Stiffness to Weight: Axial, points 6.3
13
Stiffness to Weight: Bending, points 17
23
Strength to Weight: Axial, points 13
17 to 27
Strength to Weight: Bending, points 14
17 to 23
Thermal Shock Resistance, points 40
15 to 25

Alloy Composition

Aluminum (Al), % 0
0 to 0.1
Carbon (C), % 0 to 0.015
0 to 0.050
Chromium (Cr), % 0
0 to 0.25
Cobalt (Co), % 0
5.0
Hafnium (Hf), % 9.0 to 11
0
Hydrogen (H), % 0 to 0.0015
0
Iron (Fe), % 0
61.4 to 63
Magnesium (Mg), % 0
0 to 0.1
Manganese (Mn), % 0
0 to 0.6
Nickel (Ni), % 0
32
Niobium (Nb), % 85.9 to 90.3
0
Nitrogen (N), % 0 to 0.010
0
Oxygen (O), % 0 to 0.025
0
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0
0 to 0.25
Sulfur (S), % 0
0 to 0.015
Tantalum (Ta), % 0 to 0.5
0
Titanium (Ti), % 0.7 to 1.3
0 to 0.1
Tungsten (W), % 0 to 0.5
0
Zirconium (Zr), % 0 to 0.7
0 to 0.1