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R60804 Alloy vs. C23000 Brass

R60804 alloy belongs to the otherwise unclassified metals classification, while C23000 brass belongs to the copper alloys. There are 20 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is R60804 alloy and the bottom bar is C23000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
110
Elongation at Break, % 22
2.9 to 47
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 36
42
Tensile Strength: Ultimate (UTS), MPa 430
280 to 590
Tensile Strength: Yield (Proof), MPa 270
83 to 480

Thermal Properties

Latent Heat of Fusion, J/g 250
190
Specific Heat Capacity, J/kg-K 270
390
Thermal Conductivity, W/m-K 22
160
Thermal Expansion, µm/m-K 6.0
19

Otherwise Unclassified Properties

Density, g/cm3 6.5
8.6
Embodied Water, L/kg 290
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
6.2 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 380
31 to 1040
Stiffness to Weight: Axial, points 8.3
7.2
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 18
8.9 to 19
Strength to Weight: Bending, points 19
11 to 18
Thermal Diffusivity, mm2/s 12
48
Thermal Shock Resistance, points 53
9.4 to 20

Alloy Composition

Chromium (Cr), % 0.070 to 0.13
0
Copper (Cu), % 0
84 to 86
Iron (Fe), % 0.18 to 0.24
0 to 0.050
Lead (Pb), % 0
0 to 0.050
Tin (Sn), % 1.2 to 1.7
0
Zinc (Zn), % 0
13.7 to 16
Zirconium (Zr), % 97.8 to 98.6
0
Residuals, % 0
0 to 0.2