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R60706 Alloy vs. C42600 Brass

R60706 alloy belongs to the otherwise unclassified metals classification, while C42600 brass belongs to the copper alloys. There are 20 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 R60706 alloy and the bottom bar is C42600 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
110
Elongation at Break, % 16
1.1 to 40
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 37
42
Tensile Strength: Ultimate (UTS), MPa 580
410 to 830
Tensile Strength: Yield (Proof), MPa 390
220 to 810

Thermal Properties

Latent Heat of Fusion, J/g 250
200
Specific Heat Capacity, J/kg-K 270
380
Thermal Conductivity, W/m-K 17
110
Thermal Expansion, µm/m-K 6.3
18

Otherwise Unclassified Properties

Density, g/cm3 6.7
8.7
Embodied Water, L/kg 450
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 82
9.4 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 760
230 to 2970
Stiffness to Weight: Axial, points 8.1
7.1
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 24
13 to 27
Strength to Weight: Bending, points 23
14 to 23
Thermal Diffusivity, mm2/s 9.5
33
Thermal Shock Resistance, points 67
15 to 29

Alloy Composition

Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 0 to 0.2
0
Copper (Cu), % 0
87 to 90
Hafnium (Hf), % 0 to 4.5
0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.2
0.050 to 0.2
Lead (Pb), % 0
0 to 0.050
Nickel (Ni), % 0
0.050 to 0.2
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
0.020 to 0.050
Tin (Sn), % 0
2.5 to 4.0
Zinc (Zn), % 0
5.3 to 10.4
Zirconium (Zr), % 91 to 98
0
Residuals, % 0
0 to 0.2