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CC753S Brass vs. AWS ERTi-7

CC753S brass 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 (3, in this case) are not shown.

For each property being compared, the top bar is CC753S brass and the bottom bar is AWS ERTi-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 17
20
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 40
40
Tensile Strength: Ultimate (UTS), MPa 340
340
Tensile Strength: Yield (Proof), MPa 170
280

Thermal Properties

Latent Heat of Fusion, J/g 170
420
Maximum Temperature: Mechanical, °C 120
320
Melting Completion (Liquidus), °C 820
1670
Melting Onset (Solidus), °C 780
1620
Specific Heat Capacity, J/kg-K 390
540
Thermal Conductivity, W/m-K 99
21
Thermal Expansion, µm/m-K 21
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
3.6
Electrical Conductivity: Equal Weight (Specific), % IACS 29
7.3

Otherwise Unclassified Properties

Density, g/cm3 8.1
4.5
Embodied Carbon, kg CO2/kg material 2.8
47
Embodied Energy, MJ/kg 47
800
Embodied Water, L/kg 330
470

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 47
64
Resilience: Unit (Modulus of Resilience), kJ/m3 140
360
Stiffness to Weight: Axial, points 7.1
13
Stiffness to Weight: Bending, points 19
35
Strength to Weight: Axial, points 12
21
Strength to Weight: Bending, points 13
24
Thermal Diffusivity, mm2/s 32
8.8
Thermal Shock Resistance, points 11
26

Alloy Composition

Aluminum (Al), % 0.4 to 0.8
0
Antimony (Sb), % 0 to 0.050
0
Carbon (C), % 0
0 to 0.030
Copper (Cu), % 56.8 to 60.5
0
Hydrogen (H), % 0
0 to 0.0080
Iron (Fe), % 0.5 to 0.8
0 to 0.12
Lead (Pb), % 1.8 to 2.5
0
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0.5 to 1.2
0
Nitrogen (N), % 0
0 to 0.015
Oxygen (O), % 0
0.080 to 0.16
Palladium (Pd), % 0
0.12 to 0.25
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.050
0
Tin (Sn), % 0 to 0.8
0
Titanium (Ti), % 0
99.417 to 99.8
Zinc (Zn), % 33.1 to 40
0