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SAE-AISI T15 Steel vs. R60706 Alloy

SAE-AISI T15 steel belongs to the iron alloys classification, while R60706 alloy belongs to the otherwise unclassified metals. There are 16 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI T15 steel and the bottom bar is R60706 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
98
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 76
37
Tensile Strength: Ultimate (UTS), MPa 830 to 2240
580

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Specific Heat Capacity, J/kg-K 430
270
Thermal Conductivity, W/m-K 21
17
Thermal Expansion, µm/m-K 12
6.3

Otherwise Unclassified Properties

Density, g/cm3 8.7
6.7
Embodied Water, L/kg 140
450

Common Calculations

Stiffness to Weight: Axial, points 13
8.1
Stiffness to Weight: Bending, points 22
23
Strength to Weight: Axial, points 26 to 71
24
Strength to Weight: Bending, points 22 to 43
23
Thermal Diffusivity, mm2/s 5.6
9.5
Thermal Shock Resistance, points 26 to 70
67

Alloy Composition

Carbon (C), % 1.5 to 1.6
0 to 0.050
Chromium (Cr), % 3.8 to 5.0
0 to 0.2
Cobalt (Co), % 4.8 to 5.3
0
Copper (Cu), % 0 to 0.25
0
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 67.5 to 73.5
0 to 0.2
Manganese (Mn), % 0.15 to 0.4
0
Molybdenum (Mo), % 0 to 1.0
0
Nickel (Ni), % 0 to 0.3
0
Niobium (Nb), % 0
2.0 to 3.0
Nitrogen (N), % 0
0 to 0.025
Oxygen (O), % 0
0 to 0.16
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.15 to 0.4
0
Sulfur (S), % 0 to 0.030
0
Tungsten (W), % 11.8 to 13
0
Vanadium (V), % 4.5 to 5.3
0
Zirconium (Zr), % 0
91 to 98