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C99700 Brass vs. AWS E16-8-2

C99700 brass belongs to the copper alloys classification, while AWS E16-8-2 belongs to the iron alloys. There are 22 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C99700 brass and the bottom bar is AWS E16-8-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 25
40
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 46
77
Tensile Strength: Ultimate (UTS), MPa 380
620

Thermal Properties

Latent Heat of Fusion, J/g 200
280
Melting Completion (Liquidus), °C 900
1440
Melting Onset (Solidus), °C 880
1400
Specific Heat Capacity, J/kg-K 410
470
Thermal Expansion, µm/m-K 20
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.0
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 25
15
Density, g/cm3 8.1
7.9
Embodied Carbon, kg CO2/kg material 3.3
3.2
Embodied Energy, MJ/kg 53
45
Embodied Water, L/kg 320
140

Common Calculations

Stiffness to Weight: Axial, points 8.3
14
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 13
22
Strength to Weight: Bending, points 14
20
Thermal Shock Resistance, points 11
16

Alloy Composition


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Aluminum (Al), % 0.5 to 3.0
0
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
14.5 to 16.5
Copper (Cu), % 54 to 65.5
0 to 0.75
Iron (Fe), % 0 to 1.0
68 to 76.5
Lead (Pb), % 0 to 2.0
0
Manganese (Mn), % 11 to 15
0.5 to 2.5
Molybdenum (Mo), % 0
1.0 to 2.0
Nickel (Ni), % 4.0 to 6.0
7.5 to 9.5
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.6
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 1.0
0
Zinc (Zn), % 19 to 25
0
Residuals, % 0 to 0.3
0