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AWS ERTi-5 vs. CC760S Brass

AWS ERTi-5 belongs to the titanium alloys classification, while CC760S brass belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is AWS ERTi-5 and the bottom bar is CC760S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 10
22
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 40
42
Tensile Strength: Ultimate (UTS), MPa 900
180
Tensile Strength: Yield (Proof), MPa 830
80

Thermal Properties

Latent Heat of Fusion, J/g 410
190
Maximum Temperature: Mechanical, °C 340
170
Melting Completion (Liquidus), °C 1610
1000
Melting Onset (Solidus), °C 1560
940
Specific Heat Capacity, J/kg-K 560
390
Thermal Conductivity, W/m-K 7.1
150
Thermal Expansion, µm/m-K 9.6
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
38
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
40

Otherwise Unclassified Properties

Base Metal Price, % relative 36
28
Density, g/cm3 4.4
8.6
Embodied Carbon, kg CO2/kg material 38
2.6
Embodied Energy, MJ/kg 610
43
Embodied Water, L/kg 200
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 87
33
Resilience: Unit (Modulus of Resilience), kJ/m3 3250
29
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 56
5.8
Strength to Weight: Bending, points 46
8.2
Thermal Diffusivity, mm2/s 2.9
45
Thermal Shock Resistance, points 63
6.2

Alloy Composition

Aluminum (Al), % 5.5 to 6.8
0 to 0.010
Arsenic (As), % 0
0.050 to 0.15
Carbon (C), % 0 to 0.050
0
Copper (Cu), % 0
83 to 88
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.22
0 to 0.15
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0
0 to 0.1
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0.12 to 0.2
0
Silicon (Si), % 0
0 to 0.020
Tin (Sn), % 0
0 to 0.3
Titanium (Ti), % 88.2 to 90.9
0
Vanadium (V), % 3.5 to 4.5
0
Zinc (Zn), % 0
10.7 to 17