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C37100 Brass vs. R58150 Titanium

C37100 brass belongs to the copper alloys classification, while R58150 titanium belongs to the titanium alloys. There are 25 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C37100 brass and the bottom bar is R58150 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
140
Elongation at Break, % 8.0 to 40
13
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 40
52
Shear Strength, MPa 260 to 300
470
Tensile Strength: Ultimate (UTS), MPa 370 to 520
770
Tensile Strength: Yield (Proof), MPa 150 to 390
550

Thermal Properties

Latent Heat of Fusion, J/g 170
410
Maximum Temperature: Mechanical, °C 120
320
Melting Completion (Liquidus), °C 900
1760
Melting Onset (Solidus), °C 890
1700
Specific Heat Capacity, J/kg-K 380
500
Thermal Expansion, µm/m-K 21
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 23
48
Density, g/cm3 8.0
5.4
Embodied Carbon, kg CO2/kg material 2.7
31
Embodied Energy, MJ/kg 45
480
Embodied Water, L/kg 320
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 38 to 120
94
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 750
1110
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 20
32
Strength to Weight: Axial, points 13 to 18
40
Strength to Weight: Bending, points 14 to 18
35
Thermal Shock Resistance, points 12 to 17
48

Alloy Composition

Carbon (C), % 0
0 to 0.1
Copper (Cu), % 58 to 62
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.15
0 to 0.1
Lead (Pb), % 0.6 to 1.2
0
Molybdenum (Mo), % 0
14 to 16
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.2
Titanium (Ti), % 0
83.5 to 86
Zinc (Zn), % 36.3 to 41.4
0
Residuals, % 0 to 0.4
0