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Class 1 Tungsten vs. C90200 Bronze

Class 1 tungsten belongs to the otherwise unclassified metals classification, while C90200 bronze belongs to the copper alloys. 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 class 1 tungsten and the bottom bar is C90200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 250
110
Elongation at Break, % 5.7
30
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 98
41
Tensile Strength: Ultimate (UTS), MPa 860
260
Tensile Strength: Yield (Proof), MPa 580
110

Thermal Properties

Latent Heat of Fusion, J/g 160
200
Specific Heat Capacity, J/kg-K 120
370
Thermal Conductivity, W/m-K 21
62
Thermal Expansion, µm/m-K 5.1
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
13
Electrical Conductivity: Equal Weight (Specific), % IACS 7.4
13

Otherwise Unclassified Properties

Density, g/cm3 15
8.8
Embodied Carbon, kg CO2/kg material 22
3.3
Embodied Energy, MJ/kg 340
53
Embodied Water, L/kg 140
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 44
63
Resilience: Unit (Modulus of Resilience), kJ/m3 660
55
Stiffness to Weight: Axial, points 9.6
7.0
Stiffness to Weight: Bending, points 14
18
Strength to Weight: Axial, points 16
8.3
Strength to Weight: Bending, points 14
10
Thermal Diffusivity, mm2/s 12
19
Thermal Shock Resistance, points 48
9.5

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Copper (Cu), % 0
91 to 94
Iron (Fe), % 0
0 to 0.2
Lead (Pb), % 0
0 to 0.3
Nickel (Ni), % 0
0 to 0.5
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0
6.0 to 8.0
Tungsten (W), % 90
0
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.6