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R04295 Alloy vs. K93050 Alloy

R04295 alloy belongs to the otherwise unclassified metals classification, while K93050 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 K93050 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
500 to 680

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
120

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 23
Strength to Weight: Bending, points 14
17 to 21
Thermal Shock Resistance, points 40
16 to 21

Alloy Composition

Carbon (C), % 0 to 0.015
0 to 0.15
Chromium (Cr), % 0
0 to 0.25
Cobalt (Co), % 0
0 to 0.5
Hafnium (Hf), % 9.0 to 11
0
Hydrogen (H), % 0 to 0.0015
0
Iron (Fe), % 0
61.4 to 63.9
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0
36
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 0.020
Selenium (Se), % 0
0.15 to 0.3
Silicon (Si), % 0
0 to 0.35
Sulfur (S), % 0
0 to 0.020
Tantalum (Ta), % 0 to 0.5
0
Titanium (Ti), % 0.7 to 1.3
0
Tungsten (W), % 0 to 0.5
0
Zirconium (Zr), % 0 to 0.7
0