MakeItFrom.com
Menu (ESC)

R60802 Alloy vs. C99750 Brass

R60802 alloy belongs to the otherwise unclassified metals classification, while C99750 brass belongs to the copper alloys. There are 18 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 C99750 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
130
Elongation at Break, % 22
20 to 30
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 36
48
Tensile Strength: Ultimate (UTS), MPa 430
450 to 520
Tensile Strength: Yield (Proof), MPa 270
220 to 280

Thermal Properties

Latent Heat of Fusion, J/g 250
200
Specific Heat Capacity, J/kg-K 270
410
Thermal Expansion, µm/m-K 6.0
20

Otherwise Unclassified Properties

Density, g/cm3 6.5
8.1
Embodied Water, L/kg 290
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
87 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 380
190 to 300
Stiffness to Weight: Axial, points 8.3
8.6
Stiffness to Weight: Bending, points 23
21
Strength to Weight: Axial, points 18
15 to 18
Strength to Weight: Bending, points 19
16 to 18
Thermal Shock Resistance, points 53
13 to 15

Alloy Composition

Aluminum (Al), % 0
0.25 to 3.0
Chromium (Cr), % 0.050 to 0.15
0
Copper (Cu), % 0
55 to 61
Iron (Fe), % 0.070 to 0.2
0 to 1.0
Lead (Pb), % 0
0.5 to 2.5
Manganese (Mn), % 0
17 to 23
Nickel (Ni), % 0.030 to 0.080
0 to 5.0
Tin (Sn), % 1.2 to 1.7
0
Zinc (Zn), % 0
17 to 23
Zirconium (Zr), % 97.8 to 98.7
0
Residuals, % 0
0 to 0.3