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C95200 Bronze vs. Class 4 Tungsten

C95200 bronze belongs to the copper alloys classification, while class 4 tungsten belongs to the otherwise unclassified metals. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C95200 bronze and the bottom bar is class 4 tungsten.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
270
Elongation at Break, % 29
2.3
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 42
110
Tensile Strength: Ultimate (UTS), MPa 520
790
Tensile Strength: Yield (Proof), MPa 190
580

Thermal Properties

Latent Heat of Fusion, J/g 230
170
Specific Heat Capacity, J/kg-K 430
130
Thermal Conductivity, W/m-K 50
30
Thermal Expansion, µm/m-K 18
4.5

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
17
Electrical Conductivity: Equal Weight (Specific), % IACS 12
9.7

Otherwise Unclassified Properties

Density, g/cm3 8.3
16
Embodied Carbon, kg CO2/kg material 3.0
24
Embodied Energy, MJ/kg 50
360
Embodied Water, L/kg 380
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
16
Resilience: Unit (Modulus of Resilience), kJ/m3 170
620
Stiffness to Weight: Axial, points 7.6
9.6
Stiffness to Weight: Bending, points 19
14
Strength to Weight: Axial, points 17
14
Strength to Weight: Bending, points 17
12
Thermal Diffusivity, mm2/s 14
15
Thermal Shock Resistance, points 19
46

Alloy Composition

Aluminum (Al), % 8.5 to 9.5
0
Copper (Cu), % 86 to 89
0
Iron (Fe), % 2.5 to 4.0
0
Tungsten (W), % 0
97
Residuals, % 0
3.0