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C92900 Bronze vs. Class 4 Tungsten

C92900 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 C92900 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, % 9.1
2.3
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 40
110
Tensile Strength: Ultimate (UTS), MPa 350
790
Tensile Strength: Yield (Proof), MPa 190
580

Thermal Properties

Latent Heat of Fusion, J/g 190
170
Specific Heat Capacity, J/kg-K 370
130
Thermal Conductivity, W/m-K 58
30
Thermal Expansion, µm/m-K 18
4.5

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
17
Electrical Conductivity: Equal Weight (Specific), % IACS 9.2
9.7

Otherwise Unclassified Properties

Density, g/cm3 8.8
16
Embodied Carbon, kg CO2/kg material 3.8
24
Embodied Energy, MJ/kg 61
360
Embodied Water, L/kg 390
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27
16
Resilience: Unit (Modulus of Resilience), kJ/m3 170
620
Stiffness to Weight: Axial, points 6.8
9.6
Stiffness to Weight: Bending, points 18
14
Strength to Weight: Axial, points 11
14
Strength to Weight: Bending, points 13
12
Thermal Diffusivity, mm2/s 18
15
Thermal Shock Resistance, points 13
46

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Copper (Cu), % 82 to 86
0
Iron (Fe), % 0 to 0.2
0
Lead (Pb), % 2.0 to 3.2
0
Nickel (Ni), % 2.8 to 4.0
0
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 9.0 to 11
0
Tungsten (W), % 0
97
Zinc (Zn), % 0 to 0.25
0
Residuals, % 0
3.0