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C49300 Brass vs. AWS BVAg-18

C49300 brass belongs to the copper alloys classification, while AWS BVAg-18 belongs to the otherwise unclassified metals. They have a modest 31% 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 (13, in this case) are not shown.

For each property being compared, the top bar is C49300 brass and the bottom bar is AWS BVAg-18.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
82
Poisson's Ratio 0.31
0.36
Shear Modulus, GPa 40
30
Tensile Strength: Ultimate (UTS), MPa 430 to 520
180

Thermal Properties

Latent Heat of Fusion, J/g 170
140
Melting Completion (Liquidus), °C 880
720
Melting Onset (Solidus), °C 840
600
Specific Heat Capacity, J/kg-K 380
280
Thermal Expansion, µm/m-K 20
19

Otherwise Unclassified Properties

Density, g/cm3 8.0
9.7
Embodied Carbon, kg CO2/kg material 3.0
59
Embodied Energy, MJ/kg 50
930

Common Calculations

Stiffness to Weight: Axial, points 7.2
4.7
Stiffness to Weight: Bending, points 19
15
Strength to Weight: Axial, points 15 to 18
5.1
Strength to Weight: Bending, points 16 to 18
7.3
Thermal Shock Resistance, points 14 to 18
8.1

Alloy Composition

Aluminum (Al), % 0 to 0.5
0
Antimony (Sb), % 0 to 0.5
0
Bismuth (Bi), % 0.5 to 2.0
0
Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0
0 to 0.0050
Copper (Cu), % 58 to 62
28.5 to 31.5
Iron (Fe), % 0 to 0.1
0
Lead (Pb), % 0 to 0.010
0 to 0.0020
Manganese (Mn), % 0 to 0.030
0
Nickel (Ni), % 0 to 1.5
0
Phosphorus (P), % 0 to 0.2
0 to 0.0020
Selenium (Se), % 0 to 0.2
0
Silicon (Si), % 0 to 0.1
0
Silver (Ag), % 0
59 to 61
Tin (Sn), % 1.0 to 1.8
9.5 to 10.5
Zinc (Zn), % 30.6 to 40.5
0 to 0.0010
Residuals, % 0 to 0.5
0