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C63200 Bronze vs. AWS ERTi-7

C63200 bronze belongs to the copper alloys classification, while AWS ERTi-7 belongs to the titanium alloys. There are 27 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C63200 bronze and the bottom bar is AWS ERTi-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 17 to 18
20
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 44
40
Tensile Strength: Ultimate (UTS), MPa 640 to 710
340
Tensile Strength: Yield (Proof), MPa 310 to 350
280

Thermal Properties

Latent Heat of Fusion, J/g 230
420
Maximum Temperature: Mechanical, °C 230
320
Melting Completion (Liquidus), °C 1060
1670
Melting Onset (Solidus), °C 1040
1620
Specific Heat Capacity, J/kg-K 440
540
Thermal Conductivity, W/m-K 35
21
Thermal Expansion, µm/m-K 18
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
3.6
Electrical Conductivity: Equal Weight (Specific), % IACS 7.6
7.3

Otherwise Unclassified Properties

Density, g/cm3 8.3
4.5
Embodied Carbon, kg CO2/kg material 3.4
47
Embodied Energy, MJ/kg 55
800
Embodied Water, L/kg 380
470

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 95 to 99
64
Resilience: Unit (Modulus of Resilience), kJ/m3 400 to 510
360
Stiffness to Weight: Axial, points 7.9
13
Stiffness to Weight: Bending, points 20
35
Strength to Weight: Axial, points 21 to 24
21
Strength to Weight: Bending, points 20 to 21
24
Thermal Diffusivity, mm2/s 9.6
8.8
Thermal Shock Resistance, points 22 to 24
26

Alloy Composition

Aluminum (Al), % 8.7 to 9.5
0
Carbon (C), % 0
0 to 0.030
Copper (Cu), % 78.8 to 82.6
0
Hydrogen (H), % 0
0 to 0.0080
Iron (Fe), % 3.5 to 4.3
0 to 0.12
Lead (Pb), % 0 to 0.020
0
Manganese (Mn), % 1.2 to 2.0
0
Nickel (Ni), % 4.0 to 4.8
0
Nitrogen (N), % 0
0 to 0.015
Oxygen (O), % 0
0.080 to 0.16
Palladium (Pd), % 0
0.12 to 0.25
Silicon (Si), % 0 to 0.1
0
Titanium (Ti), % 0
99.417 to 99.8
Residuals, % 0 to 0.5
0