C91300 Bell Metal vs. AWS BVPd-1

C91300 bell metal belongs to the copper alloys classification, while AWS BVPd-1 belongs to the otherwise unclassified metals. There are 15 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 C91300 bell metal and the bottom bar is AWS BVPd-1.

UNS C91300 (Alloy A) Bell Metal AWS BVPd-1 (P03657) Vacuum Service Filler Metal

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		100
Elastic (Young's, Tensile) Modulus, GPa		150

Poisson's Ratio		0.34
Poisson's Ratio		0.37

Shear Modulus, GPa		38
Shear Modulus, GPa		56

Tensile Strength: Ultimate (UTS), MPa		240
Tensile Strength: Ultimate (UTS), MPa		240

Thermal Properties

Latent Heat of Fusion, J/g		180
Latent Heat of Fusion, J/g		200

Melting Completion (Liquidus), °C		890
Melting Completion (Liquidus), °C		1240

Melting Onset (Solidus), °C		820
Melting Onset (Solidus), °C		1230

Specific Heat Capacity, J/kg-K		360
Specific Heat Capacity, J/kg-K		310

Thermal Expansion, µm/m-K		18
Thermal Expansion, µm/m-K		12

Otherwise Unclassified Properties

Density, g/cm³		8.6
Density, g/cm³		11

Common Calculations

Stiffness to Weight: Axial, points		6.6
Stiffness to Weight: Axial, points		7.7

Stiffness to Weight: Bending, points		18
Stiffness to Weight: Bending, points		16

Strength to Weight: Axial, points		7.8
Strength to Weight: Axial, points		6.1

Strength to Weight: Bending, points		10
Strength to Weight: Bending, points		7.9

Thermal Shock Resistance, points		9.3
Thermal Shock Resistance, points		9.8

Alloy Composition

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

Antimony (Sb), %		0 to 0.2
Antimony (Sb), %		0

Cadmium (Cd), %		0
Cadmium (Cd), %		0 to 0.0010

Carbon (C), %		0
Carbon (C), %		0 to 0.0050

Cobalt (Co), %		0
Cobalt (Co), %		33.9 to 36

Copper (Cu), %		79 to 82
Copper (Cu), %		0

Iron (Fe), %		0 to 0.25
Iron (Fe), %		0

Lead (Pb), %		0 to 0.25
Lead (Pb), %		0 to 0.0020

Nickel (Ni), %		0 to 0.5
Nickel (Ni), %		0 to 0.060

Palladium (Pd), %		0
Palladium (Pd), %		64 to 66

Phosphorus (P), %		0 to 1.5
Phosphorus (P), %		0 to 0.0020

Silicon (Si), %		0 to 0.0050
Silicon (Si), %		0

Sulfur (S), %		0 to 0.050
Sulfur (S), %		0

Tin (Sn), %		18 to 20
Tin (Sn), %		0

Zinc (Zn), %		0 to 0.25
Zinc (Zn), %		0 to 0.0010

Residuals, %		0 to 0.6
Residuals, %		0