C61300 Bronze vs. Grade 7 Babbitt Metal

C61300 bronze belongs to the copper alloys classification, while grade 7 Babbitt Metal belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is C61300 bronze and the bottom bar is grade 7 Babbitt Metal.

UNS C61300 (ERCuAl-A2) Aluminum Bronze Grade 7 (L53585) Lead-Base Babbitt Metal

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		110
Elastic (Young's, Tensile) Modulus, GPa		26

Poisson's Ratio		0.34
Poisson's Ratio		0.4

Shear Modulus, GPa		43
Shear Modulus, GPa		9.1

Tensile Strength: Yield (Proof), MPa		230 to 310
Tensile Strength: Yield (Proof), MPa		25

Thermal Properties

Latent Heat of Fusion, J/g		220
Latent Heat of Fusion, J/g		48

Melting Completion (Liquidus), °C		1050
Melting Completion (Liquidus), °C		270

Melting Onset (Solidus), °C		1040
Melting Onset (Solidus), °C		240

Specific Heat Capacity, J/kg-K		420
Specific Heat Capacity, J/kg-K		150

Thermal Expansion, µm/m-K		18
Thermal Expansion, µm/m-K		26

Otherwise Unclassified Properties

Base Metal Price, % relative		29
Base Metal Price, % relative		23

Density, g/cm³		8.5
Density, g/cm³		10

Embodied Carbon, kg CO₂/kg material		3.0
Embodied Carbon, kg CO₂/kg material		4.4

Embodied Energy, MJ/kg		49
Embodied Energy, MJ/kg		62

Embodied Water, L/kg		370
Embodied Water, L/kg		880

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m³		230 to 410
Resilience: Unit (Modulus of Resilience), kJ/m³		12

Stiffness to Weight: Axial, points		7.5
Stiffness to Weight: Axial, points		1.4

Stiffness to Weight: Bending, points		19
Stiffness to Weight: Bending, points		9.6

Alloy Composition

Aluminum (Al), %		6.0 to 7.5
Aluminum (Al), %		0 to 0.0050

Antimony (Sb), %		0
Antimony (Sb), %		14 to 16

Arsenic (As), %		0
Arsenic (As), %		0.3 to 0.6

Bismuth (Bi), %		0
Bismuth (Bi), %		0 to 0.1

Cadmium (Cd), %		0
Cadmium (Cd), %		0 to 0.050

Copper (Cu), %		88 to 91.8
Copper (Cu), %		0 to 0.5

Iron (Fe), %		2.0 to 3.0
Iron (Fe), %		0 to 0.1

Lead (Pb), %		0 to 0.010
Lead (Pb), %		71.9 to 76.4

Manganese (Mn), %		0 to 0.2
Manganese (Mn), %		0

Nickel (Ni), %		0 to 0.15
Nickel (Ni), %		0

Phosphorus (P), %		0 to 0.015
Phosphorus (P), %		0

Silicon (Si), %		0 to 0.1
Silicon (Si), %		0

Tin (Sn), %		0.2 to 0.5
Tin (Sn), %		9.3 to 10.7

Zinc (Zn), %		0 to 0.2
Zinc (Zn), %		0 to 0.0050

Residuals, %		0 to 0.2
Residuals, %		0