Type 2 Pewter vs. C73100 Nickel Silver

Type 2 pewter belongs to the otherwise unclassified metals classification, while C73100 nickel silver belongs to the copper alloys. There are 19 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is Type 2 pewter and the bottom bar is C73100 nickel silver.

Type 2 (L13912) Sheet Pewter UNS C73100 Nickel Silver

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		52
Elastic (Young's, Tensile) Modulus, GPa		110

Poisson's Ratio		0.35
Poisson's Ratio		0.32

Shear Modulus, GPa		19
Shear Modulus, GPa		43

Tensile Strength: Ultimate (UTS), MPa		52 to 68
Tensile Strength: Ultimate (UTS), MPa		450 to 640

Thermal Properties

Latent Heat of Fusion, J/g		69
Latent Heat of Fusion, J/g		190

Melting Completion (Liquidus), °C		300
Melting Completion (Liquidus), °C		1030

Melting Onset (Solidus), °C		240
Melting Onset (Solidus), °C		1000

Specific Heat Capacity, J/kg-K		220
Specific Heat Capacity, J/kg-K		390

Thermal Expansion, µm/m-K		21
Thermal Expansion, µm/m-K		19

Otherwise Unclassified Properties

Base Metal Price, % relative		75
Base Metal Price, % relative		28

Density, g/cm³		7.3
Density, g/cm³		8.4

Embodied Carbon, kg CO₂/kg material		12
Embodied Carbon, kg CO₂/kg material		3.0

Embodied Energy, MJ/kg		210
Embodied Energy, MJ/kg		49

Embodied Water, L/kg		1220
Embodied Water, L/kg		310

Common Calculations

Stiffness to Weight: Axial, points		3.9
Stiffness to Weight: Axial, points		7.5

Stiffness to Weight: Bending, points		17
Stiffness to Weight: Bending, points		19

Strength to Weight: Axial, points		2.0 to 2.6
Strength to Weight: Axial, points		15 to 21

Strength to Weight: Bending, points		4.3 to 5.1
Strength to Weight: Bending, points		15 to 20

Thermal Shock Resistance, points		3.4 to 4.4
Thermal Shock Resistance, points		15 to 21

Alloy Composition

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Antimony (Sb), %		5.0 to 7.5
Antimony (Sb), %		0

Arsenic (As), %		0 to 0.050
Arsenic (As), %		0

Copper (Cu), %		1.5 to 3.0
Copper (Cu), %		70.8 to 78

Iron (Fe), %		0 to 0.015
Iron (Fe), %		0 to 0.1

Lead (Pb), %		0 to 0.050
Lead (Pb), %		0 to 0.050

Manganese (Mn), %		0
Manganese (Mn), %		0 to 0.5

Nickel (Ni), %		0
Nickel (Ni), %		4.0 to 6.0

Tin (Sn), %		90 to 93
Tin (Sn), %		0 to 0.1

Zinc (Zn), %		0 to 0.0050
Zinc (Zn), %		18 to 22

Residuals, %		0
Residuals, %		0 to 0.5