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Grade 4 Titanium vs. C62400 Bronze

Grade 4 titanium belongs to the titanium alloys classification, while C62400 bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is grade 4 titanium and the bottom bar is C62400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 17
11 to 14
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 41
42
Shear Strength, MPa 390
420 to 440
Tensile Strength: Ultimate (UTS), MPa 640
690 to 730
Tensile Strength: Yield (Proof), MPa 530
270 to 350

Thermal Properties

Latent Heat of Fusion, J/g 420
230
Maximum Temperature: Mechanical, °C 320
220
Melting Completion (Liquidus), °C 1660
1040
Melting Onset (Solidus), °C 1610
1030
Specific Heat Capacity, J/kg-K 540
440
Thermal Conductivity, W/m-K 19
59
Thermal Expansion, µm/m-K 9.4
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.1
12
Electrical Conductivity: Equal Weight (Specific), % IACS 6.3
13

Otherwise Unclassified Properties

Base Metal Price, % relative 37
27
Density, g/cm3 4.5
8.2
Embodied Carbon, kg CO2/kg material 31
3.2
Embodied Energy, MJ/kg 500
53
Embodied Water, L/kg 110
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
68 to 77
Resilience: Unit (Modulus of Resilience), kJ/m3 1330
320 to 550
Stiffness to Weight: Axial, points 13
7.6
Stiffness to Weight: Bending, points 35
20
Strength to Weight: Axial, points 40
23 to 25
Strength to Weight: Bending, points 37
21 to 22
Thermal Diffusivity, mm2/s 7.6
16
Thermal Shock Resistance, points 46
25 to 26

Alloy Composition

Aluminum (Al), % 0
10 to 11.5
Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
82.8 to 88
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.5
2.0 to 4.5
Manganese (Mn), % 0
0 to 0.3
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.4
0
Silicon (Si), % 0
0 to 0.25
Tin (Sn), % 0
0 to 0.2
Titanium (Ti), % 98.6 to 100
0
Residuals, % 0
0 to 0.5