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R60802 Alloy vs. C84100 Brass

R60802 alloy belongs to the otherwise unclassified metals classification, while C84100 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 R60802 alloy and the bottom bar is C84100 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
110
Elongation at Break, % 22
13
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 36
39
Tensile Strength: Ultimate (UTS), MPa 430
230
Tensile Strength: Yield (Proof), MPa 270
81

Thermal Properties

Latent Heat of Fusion, J/g 250
190
Specific Heat Capacity, J/kg-K 270
380
Thermal Conductivity, W/m-K 22
110
Thermal Expansion, µm/m-K 6.0
19

Otherwise Unclassified Properties

Density, g/cm3 6.5
8.5
Embodied Water, L/kg 290
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
24
Resilience: Unit (Modulus of Resilience), kJ/m3 380
30
Stiffness to Weight: Axial, points 8.3
7.1
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 18
7.4
Strength to Weight: Bending, points 19
9.7
Thermal Diffusivity, mm2/s 12
33
Thermal Shock Resistance, points 53
7.8

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.050
Bismuth (Bi), % 0
0 to 0.090
Chromium (Cr), % 0.050 to 0.15
0
Copper (Cu), % 0
78 to 85
Iron (Fe), % 0.070 to 0.2
0 to 0.3
Lead (Pb), % 0
0.050 to 0.25
Nickel (Ni), % 0.030 to 0.080
0 to 0.5
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.010
Tin (Sn), % 1.2 to 1.7
1.5 to 4.5
Zinc (Zn), % 0
12 to 20
Zirconium (Zr), % 97.8 to 98.7
0
Residuals, % 0
0 to 0.5