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R04295 Alloy vs. AISI 414 Stainless Steel

R04295 alloy belongs to the otherwise unclassified metals classification, while AISI 414 stainless steel belongs to the iron alloys. There are 18 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is R04295 alloy and the bottom bar is AISI 414 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 22
17
Poisson's Ratio 0.38
0.28
Shear Modulus, GPa 37
76
Tensile Strength: Ultimate (UTS), MPa 410
900 to 960
Tensile Strength: Yield (Proof), MPa 300
700 to 790

Thermal Properties

Latent Heat of Fusion, J/g 300
280
Specific Heat Capacity, J/kg-K 260
480
Thermal Expansion, µm/m-K 7.2
10

Otherwise Unclassified Properties

Density, g/cm3 9.0
7.8
Embodied Water, L/kg 950
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 84
140 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 430
1260 to 1590
Stiffness to Weight: Axial, points 6.3
14
Stiffness to Weight: Bending, points 17
25
Strength to Weight: Axial, points 13
32 to 34
Strength to Weight: Bending, points 14
27 to 28
Thermal Shock Resistance, points 40
33 to 35

Alloy Composition

Carbon (C), % 0 to 0.015
0 to 0.15
Chromium (Cr), % 0
11.5 to 13.5
Hafnium (Hf), % 9.0 to 11
0
Hydrogen (H), % 0 to 0.0015
0
Iron (Fe), % 0
81.8 to 87.3
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0
1.3 to 2.5
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 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
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