C94900 Bronze vs. AWS BAg-36

C94900 bronze belongs to the copper alloys classification, while AWS BAg-36 belongs to the otherwise unclassified metals. They have a modest 35% of their average alloy composition in common, which, by itself, doesn't mean much. There are 17 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C94900 bronze and the bottom bar is AWS BAg-36.

UNS C94900 Leaded Nickel-Tin Bronze AWS BAg-36 (P07454) Filler Metal

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		110
Elastic (Young's, Tensile) Modulus, GPa		86

Poisson's Ratio		0.34
Poisson's Ratio		0.33

Shear Modulus, GPa		41
Shear Modulus, GPa		32

Tensile Strength: Ultimate (UTS), MPa		300
Tensile Strength: Ultimate (UTS), MPa		160

Thermal Properties

Latent Heat of Fusion, J/g		190
Latent Heat of Fusion, J/g		140

Melting Completion (Liquidus), °C		980
Melting Completion (Liquidus), °C		680

Melting Onset (Solidus), °C		910
Melting Onset (Solidus), °C		650

Specific Heat Capacity, J/kg-K		370
Specific Heat Capacity, J/kg-K		310

Thermal Expansion, µm/m-K		18
Thermal Expansion, µm/m-K		21

Otherwise Unclassified Properties

Density, g/cm³		8.8
Density, g/cm³		9.0

Embodied Carbon, kg CO₂/kg material		3.4
Embodied Carbon, kg CO₂/kg material		44

Embodied Energy, MJ/kg		55
Embodied Energy, MJ/kg		700

Common Calculations

Stiffness to Weight: Axial, points		6.9
Stiffness to Weight: Axial, points		5.3

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

Strength to Weight: Axial, points		9.4
Strength to Weight: Axial, points		4.9

Strength to Weight: Bending, points		11
Strength to Weight: Bending, points		7.3

Thermal Shock Resistance, points		11
Thermal Shock Resistance, points		6.4

Alloy Composition

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

Antimony (Sb), %		0 to 0.25
Antimony (Sb), %		0

Copper (Cu), %		79 to 81
Copper (Cu), %		26 to 28

Iron (Fe), %		0 to 0.3
Iron (Fe), %		0

Lead (Pb), %		4.0 to 6.0
Lead (Pb), %		0

Manganese (Mn), %		0 to 0.1
Manganese (Mn), %		0

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

Phosphorus (P), %		0 to 0.050
Phosphorus (P), %		0

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

Silver (Ag), %		0
Silver (Ag), %		44 to 46

Sulfur (S), %		0 to 0.080
Sulfur (S), %		0

Tin (Sn), %		4.0 to 6.0
Tin (Sn), %		2.5 to 3.5

Zinc (Zn), %		4.0 to 6.0
Zinc (Zn), %		23 to 27

Residuals, %		0
Residuals, %		0 to 0.15