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AWS ERTi-5 vs. C48600 Brass

AWS ERTi-5 belongs to the titanium alloys classification, while C48600 brass 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-5 and the bottom bar is C48600 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 10
20 to 25
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 40
39
Tensile Strength: Ultimate (UTS), MPa 900
280 to 360
Tensile Strength: Yield (Proof), MPa 830
110 to 170

Thermal Properties

Latent Heat of Fusion, J/g 410
170
Maximum Temperature: Mechanical, °C 340
120
Melting Completion (Liquidus), °C 1610
900
Melting Onset (Solidus), °C 1560
890
Specific Heat Capacity, J/kg-K 560
380
Thermal Conductivity, W/m-K 7.1
110
Thermal Expansion, µm/m-K 9.6
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
25
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
28

Otherwise Unclassified Properties

Base Metal Price, % relative 36
24
Density, g/cm3 4.4
8.1
Embodied Carbon, kg CO2/kg material 38
2.8
Embodied Energy, MJ/kg 610
47
Embodied Water, L/kg 200
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 87
55 to 59
Resilience: Unit (Modulus of Resilience), kJ/m3 3250
61 to 140
Stiffness to Weight: Axial, points 13
7.1
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 56
9.5 to 12
Strength to Weight: Bending, points 46
12 to 14
Thermal Diffusivity, mm2/s 2.9
36
Thermal Shock Resistance, points 63
9.3 to 12

Alloy Composition

Aluminum (Al), % 5.5 to 6.8
0
Arsenic (As), % 0
0.020 to 0.25
Carbon (C), % 0 to 0.050
0
Copper (Cu), % 0
59 to 62
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.22
0
Lead (Pb), % 0
1.0 to 2.5
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0.12 to 0.2
0
Tin (Sn), % 0
0.3 to 1.5
Titanium (Ti), % 88.2 to 90.9
0
Vanadium (V), % 3.5 to 4.5
0
Zinc (Zn), % 0
33.4 to 39.7
Residuals, % 0
0 to 0.4