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R60706 Alloy vs. Grade VDCrV Steel

R60706 alloy belongs to the otherwise unclassified metals classification, while grade VDCrV steel belongs to the iron alloys. There are 16 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is R60706 alloy and the bottom bar is grade VDCrV steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
190
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 37
80
Tensile Strength: Ultimate (UTS), MPa 580
1730

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Specific Heat Capacity, J/kg-K 270
470
Thermal Conductivity, W/m-K 17
49
Thermal Expansion, µm/m-K 6.3
13

Otherwise Unclassified Properties

Density, g/cm3 6.7
7.8
Embodied Water, L/kg 450
49

Common Calculations

Stiffness to Weight: Axial, points 8.1
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 24
61
Strength to Weight: Bending, points 23
41
Thermal Diffusivity, mm2/s 9.5
13
Thermal Shock Resistance, points 67
51

Alloy Composition

Carbon (C), % 0 to 0.050
0.62 to 0.72
Chromium (Cr), % 0 to 0.2
0.4 to 0.6
Copper (Cu), % 0
0 to 0.060
Hafnium (Hf), % 0 to 4.5
0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.2
97.8 to 98.8
Manganese (Mn), % 0
0.5 to 0.9
Niobium (Nb), % 2.0 to 3.0
0
Nitrogen (N), % 0 to 0.025
0
Oxygen (O), % 0 to 0.16
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0.15 to 0.3
Sulfur (S), % 0
0 to 0.020
Vanadium (V), % 0
0.15 to 0.25
Zirconium (Zr), % 91 to 98
0