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R60802 Alloy vs. C99400 Brass

R60802 alloy belongs to the otherwise unclassified metals classification, while C99400 brass belongs to the copper alloys. There are 16 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 R60802 alloy and the bottom bar is C99400 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
120
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 36
44
Tensile Strength: Ultimate (UTS), MPa 430
460 to 550
Tensile Strength: Yield (Proof), MPa 270
230 to 370

Thermal Properties

Latent Heat of Fusion, J/g 250
230
Specific Heat Capacity, J/kg-K 270
400
Thermal Expansion, µm/m-K 6.0
17

Otherwise Unclassified Properties

Density, g/cm3 6.5
8.7
Embodied Water, L/kg 290
310

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 380
230 to 590
Stiffness to Weight: Axial, points 8.3
7.5
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 18
15 to 17
Strength to Weight: Bending, points 19
15 to 17
Thermal Shock Resistance, points 53
16 to 19

Alloy Composition

Aluminum (Al), % 0
0.5 to 2.0
Chromium (Cr), % 0.050 to 0.15
0
Copper (Cu), % 0
83.5 to 96.5
Iron (Fe), % 0.070 to 0.2
1.0 to 3.0
Lead (Pb), % 0
0 to 0.25
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0.030 to 0.080
1.0 to 3.5
Silicon (Si), % 0
0.5 to 2.0
Tin (Sn), % 1.2 to 1.7
0
Zinc (Zn), % 0
0.5 to 5.0
Zirconium (Zr), % 97.8 to 98.7
0
Residuals, % 0
0 to 0.3