MakeItFrom.com
Menu (ESC)

C68700 Brass vs. Grade 363 Molybdenum

C68700 brass belongs to the copper alloys classification, while grade 363 molybdenum belongs to the otherwise unclassified metals. There are 18 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C68700 brass and the bottom bar is grade 363 molybdenum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
310
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 41
120
Tensile Strength: Ultimate (UTS), MPa 390
580 to 720
Tensile Strength: Yield (Proof), MPa 140
350 to 620

Thermal Properties

Latent Heat of Fusion, J/g 190
370
Specific Heat Capacity, J/kg-K 400
250
Thermal Expansion, µm/m-K 19
7.0

Otherwise Unclassified Properties

Density, g/cm3 8.3
10
Embodied Carbon, kg CO2/kg material 2.8
28
Embodied Energy, MJ/kg 46
330
Embodied Water, L/kg 340
360

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 90
200 to 630
Stiffness to Weight: Axial, points 7.3
17
Stiffness to Weight: Bending, points 19
22
Strength to Weight: Axial, points 13
16 to 20
Strength to Weight: Bending, points 14
15 to 17
Thermal Shock Resistance, points 13
19 to 24

Alloy Composition

Aluminum (Al), % 1.8 to 2.5
0
Arsenic (As), % 0.020 to 0.1
0
Carbon (C), % 0
0.010 to 0.030
Copper (Cu), % 76 to 79
0
Iron (Fe), % 0 to 0.060
0 to 0.010
Lead (Pb), % 0 to 0.070
0
Molybdenum (Mo), % 0
99.3 to 99.5
Nickel (Ni), % 0
0 to 0.0020
Nitrogen (N), % 0
0 to 0.0020
Oxygen (O), % 0
0 to 0.0030
Silicon (Si), % 0
0 to 0.010
Titanium (Ti), % 0
0.4 to 0.55
Zinc (Zn), % 17.8 to 22.2
0
Zirconium (Zr), % 0
0.060 to 0.12
Residuals, % 0 to 0.5
0