AWS BVAg-6b vs. C84800 Brass

AWS BVAg-6b belongs to the otherwise unclassified metals classification, while C84800 brass belongs to the copper alloys. They have 50% of their average alloy composition in common. There are 17 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is AWS BVAg-6b and the bottom bar is C84800 brass.

AWS BVAg-6b (P07507) Vacuum Service Filler Metal UNS C84800 Leaded Semi-Red Brass

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		93
Elastic (Young's, Tensile) Modulus, GPa		100

Poisson's Ratio		0.35
Poisson's Ratio		0.33

Shear Modulus, GPa		35
Shear Modulus, GPa		39

Tensile Strength: Ultimate (UTS), MPa		180
Tensile Strength: Ultimate (UTS), MPa		230

Thermal Properties

Latent Heat of Fusion, J/g		160
Latent Heat of Fusion, J/g		180

Melting Completion (Liquidus), °C		870
Melting Completion (Liquidus), °C		950

Melting Onset (Solidus), °C		780
Melting Onset (Solidus), °C		830

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

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

Otherwise Unclassified Properties

Density, g/cm³		9.7
Density, g/cm³		8.6

Embodied Carbon, kg CO₂/kg material		49
Embodied Carbon, kg CO₂/kg material		2.8

Embodied Energy, MJ/kg		770
Embodied Energy, MJ/kg		46

Common Calculations

Stiffness to Weight: Axial, points		5.3
Stiffness to Weight: Axial, points		6.6

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

Strength to Weight: Axial, points		5.1
Strength to Weight: Axial, points		7.3

Strength to Weight: Bending, points		7.3
Strength to Weight: Bending, points		9.6

Thermal Shock Resistance, points		7.4
Thermal Shock Resistance, points		8.2

Alloy Composition

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

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

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

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

Copper (Cu), %		49 to 51
Copper (Cu), %		75 to 77

Iron (Fe), %		0
Iron (Fe), %		0 to 0.4

Lead (Pb), %		0 to 0.0020
Lead (Pb), %		5.5 to 7.0

Nickel (Ni), %		0
Nickel (Ni), %		0 to 1.0

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

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

Silver (Ag), %		49 to 51
Silver (Ag), %		0

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

Tin (Sn), %		0
Tin (Sn), %		2.0 to 3.0

Zinc (Zn), %		0 to 0.0010
Zinc (Zn), %		13 to 17

Residuals, %		0
Residuals, %		0 to 0.7