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AWS ERTi-1 vs. C65100 Bronze

AWS ERTi-1 belongs to the titanium alloys classification, while C65100 bronze belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is AWS ERTi-1 and the bottom bar is C65100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 24
2.4 to 50
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 41
43
Tensile Strength: Ultimate (UTS), MPa 240
280 to 560
Tensile Strength: Yield (Proof), MPa 170
95 to 440

Thermal Properties

Latent Heat of Fusion, J/g 420
230
Maximum Temperature: Mechanical, °C 320
200
Melting Completion (Liquidus), °C 1670
1060
Melting Onset (Solidus), °C 1620
1030
Specific Heat Capacity, J/kg-K 540
390
Thermal Conductivity, W/m-K 21
57
Thermal Expansion, µm/m-K 8.7
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
12
Electrical Conductivity: Equal Weight (Specific), % IACS 7.1
12

Otherwise Unclassified Properties

Base Metal Price, % relative 37
30
Density, g/cm3 4.5
8.8
Embodied Carbon, kg CO2/kg material 31
2.6
Embodied Energy, MJ/kg 510
41
Embodied Water, L/kg 110
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 52
12 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 140
39 to 820
Stiffness to Weight: Axial, points 13
7.3
Stiffness to Weight: Bending, points 35
18
Strength to Weight: Axial, points 15
8.7 to 18
Strength to Weight: Bending, points 19
11 to 17
Thermal Diffusivity, mm2/s 8.7
16
Thermal Shock Resistance, points 19
9.5 to 19

Alloy Composition

Carbon (C), % 0 to 0.030
0
Copper (Cu), % 0
94.5 to 99.2
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.080
0 to 0.8
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0
0 to 0.7
Nitrogen (N), % 0 to 0.012
0
Oxygen (O), % 0.030 to 0.1
0
Silicon (Si), % 0
0.8 to 2.0
Titanium (Ti), % 99.773 to 99.97
0
Zinc (Zn), % 0
0 to 1.5
Residuals, % 0
0 to 0.5