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C49300 Brass vs. AWS BAu-5

C49300 brass belongs to the copper alloys classification, while AWS BAu-5 belongs to the otherwise unclassified metals. There are 15 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is C49300 brass and the bottom bar is AWS BAu-5.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
140
Poisson's Ratio 0.31
0.37
Shear Modulus, GPa 40
50
Tensile Strength: Ultimate (UTS), MPa 430 to 520
210

Thermal Properties

Latent Heat of Fusion, J/g 170
180
Melting Completion (Liquidus), °C 880
1170
Melting Onset (Solidus), °C 840
1140
Specific Heat Capacity, J/kg-K 380
280
Thermal Expansion, µm/m-K 20
12

Otherwise Unclassified Properties

Density, g/cm3 8.0
13

Common Calculations

Stiffness to Weight: Axial, points 7.2
5.8
Stiffness to Weight: Bending, points 19
13
Strength to Weight: Axial, points 15 to 18
4.5
Strength to Weight: Bending, points 16 to 18
6.0
Thermal Shock Resistance, points 14 to 18
9.0

Alloy Composition

Aluminum (Al), % 0 to 0.5
0
Antimony (Sb), % 0 to 0.5
0
Bismuth (Bi), % 0.5 to 2.0
0
Copper (Cu), % 58 to 62
0
Gold (Au), % 0
29.5 to 30.5
Iron (Fe), % 0 to 0.1
0
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0 to 0.030
0
Nickel (Ni), % 0 to 1.5
35.5 to 36.4
Palladium (Pd), % 0
33.5 to 34.5
Phosphorus (P), % 0 to 0.2
0
Selenium (Se), % 0 to 0.2
0
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 1.0 to 1.8
0
Zinc (Zn), % 30.6 to 40.5
0
Residuals, % 0
0 to 0.15