C35300 Brass vs. R58150 Titanium

C35300 brass belongs to the copper alloys classification, while R58150 titanium belongs to the titanium alloys. There are 20 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is C35300 brass and the bottom bar is R58150 titanium.

UNS C35300 (CW606N) Leaded Brass UNS R58150 Titanium (Ti-15Mo)

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		100
Elastic (Young's, Tensile) Modulus, GPa		140

Poisson's Ratio		0.31
Poisson's Ratio		0.32

Shear Modulus, GPa		39
Shear Modulus, GPa		52

Tensile Strength: Ultimate (UTS), MPa		340 to 650
Tensile Strength: Ultimate (UTS), MPa		770

Thermal Properties

Latent Heat of Fusion, J/g		170
Latent Heat of Fusion, J/g		410

Maximum Temperature: Mechanical, °C		120
Maximum Temperature: Mechanical, °C		320

Melting Completion (Liquidus), °C		910
Melting Completion (Liquidus), °C		1760

Melting Onset (Solidus), °C		890
Melting Onset (Solidus), °C		1700

Specific Heat Capacity, J/kg-K		380
Specific Heat Capacity, J/kg-K		500

Thermal Expansion, µm/m-K		21
Thermal Expansion, µm/m-K		8.4

Otherwise Unclassified Properties

Base Metal Price, % relative		23
Base Metal Price, % relative		48

Density, g/cm³		8.1
Density, g/cm³		5.4

Embodied Carbon, kg CO₂/kg material		2.6
Embodied Carbon, kg CO₂/kg material		31

Embodied Energy, MJ/kg		45
Embodied Energy, MJ/kg		480

Embodied Water, L/kg		320
Embodied Water, L/kg		150

Common Calculations

Stiffness to Weight: Axial, points		7.1
Stiffness to Weight: Axial, points		14

Stiffness to Weight: Bending, points		19
Stiffness to Weight: Bending, points		32

Strength to Weight: Axial, points		12 to 22
Strength to Weight: Axial, points		40

Strength to Weight: Bending, points		13 to 21
Strength to Weight: Bending, points		35

Thermal Shock Resistance, points		11 to 22
Thermal Shock Resistance, points		48

Alloy Composition

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Carbon (C), %		0
Carbon (C), %		0 to 0.1

Copper (Cu), %		60 to 63
Copper (Cu), %		0

Hydrogen (H), %		0
Hydrogen (H), %		0 to 0.015

Iron (Fe), %		0 to 0.1
Iron (Fe), %		0 to 0.1

Lead (Pb), %		1.5 to 2.5
Lead (Pb), %		0

Molybdenum (Mo), %		0
Molybdenum (Mo), %		14 to 16

Nitrogen (N), %		0
Nitrogen (N), %		0 to 0.050

Oxygen (O), %		0
Oxygen (O), %		0 to 0.2

Titanium (Ti), %		0
Titanium (Ti), %		83.5 to 86

Zinc (Zn), %		33.9 to 38.5
Zinc (Zn), %		0

Residuals, %		0 to 0.5
Residuals, %		0