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AWS ERTi-12 vs. CC496K Bronze

AWS ERTi-12 belongs to the titanium alloys classification, while CC496K bronze 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. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is AWS ERTi-12 and the bottom bar is CC496K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
97
Elongation at Break, % 12
8.6
Poisson's Ratio 0.32
0.35
Shear Modulus, GPa 41
36
Tensile Strength: Ultimate (UTS), MPa 480
210
Tensile Strength: Yield (Proof), MPa 340
99

Thermal Properties

Latent Heat of Fusion, J/g 420
170
Maximum Temperature: Mechanical, °C 320
140
Melting Completion (Liquidus), °C 1670
900
Melting Onset (Solidus), °C 1620
820
Specific Heat Capacity, J/kg-K 540
340
Thermal Conductivity, W/m-K 21
52
Thermal Expansion, µm/m-K 8.7
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
11
Electrical Conductivity: Equal Weight (Specific), % IACS 7.1
11

Otherwise Unclassified Properties

Base Metal Price, % relative 37
31
Density, g/cm3 4.5
9.2
Embodied Carbon, kg CO2/kg material 31
3.3
Embodied Energy, MJ/kg 510
52
Embodied Water, L/kg 110
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 52
15
Resilience: Unit (Modulus of Resilience), kJ/m3 550
50
Stiffness to Weight: Axial, points 13
5.9
Stiffness to Weight: Bending, points 35
17
Strength to Weight: Axial, points 30
6.5
Strength to Weight: Bending, points 30
8.6
Thermal Diffusivity, mm2/s 8.7
17
Thermal Shock Resistance, points 37
8.1

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.5
Carbon (C), % 0 to 0.030
0
Copper (Cu), % 0
72 to 79.5
Hydrogen (H), % 0 to 0.0080
0
Iron (Fe), % 0 to 0.15
0 to 0.25
Lead (Pb), % 0
13 to 17
Manganese (Mn), % 0
0 to 0.2
Molybdenum (Mo), % 0.2 to 0.4
0
Nickel (Ni), % 0.060 to 0.090
0.5 to 2.0
Nitrogen (N), % 0 to 0.015
0
Oxygen (O), % 0.080 to 0.16
0
Phosphorus (P), % 0
0 to 0.1
Silicon (Si), % 0
0 to 0.010
Sulfur (S), % 0
0 to 0.1
Tin (Sn), % 0
6.0 to 8.0
Titanium (Ti), % 99.147 to 99.66
0
Zinc (Zn), % 0
0 to 2.0