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C87900 Brass vs. R58150 Titanium

C87900 brass belongs to the copper alloys classification, while R58150 titanium belongs to the titanium alloys. There are 24 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C87900 brass and the bottom bar is R58150 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
140
Elongation at Break, % 25
13
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 41
52
Tensile Strength: Ultimate (UTS), MPa 480
770
Tensile Strength: Yield (Proof), MPa 240
550

Thermal Properties

Latent Heat of Fusion, J/g 190
410
Maximum Temperature: Mechanical, °C 130
320
Melting Completion (Liquidus), °C 930
1760
Melting Onset (Solidus), °C 900
1700
Specific Heat Capacity, J/kg-K 390
500
Thermal Expansion, µm/m-K 20
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 24
48
Density, g/cm3 8.1
5.4
Embodied Carbon, kg CO2/kg material 2.7
31
Embodied Energy, MJ/kg 46
480
Embodied Water, L/kg 320
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
94
Resilience: Unit (Modulus of Resilience), kJ/m3 270
1110
Stiffness to Weight: Axial, points 7.3
14
Stiffness to Weight: Bending, points 20
32
Strength to Weight: Axial, points 17
40
Strength to Weight: Bending, points 17
35
Thermal Shock Resistance, points 16
48

Alloy Composition

Aluminum (Al), % 0 to 0.15
0
Antimony (Sb), % 0 to 0.050
0
Arsenic (As), % 0 to 0.050
0
Carbon (C), % 0
0 to 0.1
Copper (Cu), % 63 to 69.2
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.4
0 to 0.1
Lead (Pb), % 0 to 0.25
0
Manganese (Mn), % 0 to 0.15
0
Molybdenum (Mo), % 0
14 to 16
Nickel (Ni), % 0 to 0.5
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.010
0
Silicon (Si), % 0.8 to 1.2
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 0 to 0.25
0
Titanium (Ti), % 0
83.5 to 86
Zinc (Zn), % 30 to 36
0