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C41500 Brass vs. AWS E320LR

C41500 brass belongs to the copper alloys classification, while AWS E320LR belongs to the iron alloys. There are 20 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 C41500 brass and the bottom bar is AWS E320LR.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 2.0 to 42
34
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 42
77
Tensile Strength: Ultimate (UTS), MPa 340 to 560
580

Thermal Properties

Latent Heat of Fusion, J/g 200
300
Melting Completion (Liquidus), °C 1030
1410
Melting Onset (Solidus), °C 1010
1360
Specific Heat Capacity, J/kg-K 380
460
Thermal Expansion, µm/m-K 18
14

Otherwise Unclassified Properties

Base Metal Price, % relative 30
36
Density, g/cm3 8.7
8.2
Embodied Carbon, kg CO2/kg material 2.8
6.2
Embodied Energy, MJ/kg 45
87
Embodied Water, L/kg 330
220

Common Calculations

Stiffness to Weight: Axial, points 7.1
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 11 to 18
20
Strength to Weight: Bending, points 12 to 17
19
Thermal Shock Resistance, points 12 to 20
15

Alloy Composition


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Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
19 to 21
Copper (Cu), % 89 to 93
3.0 to 4.0
Iron (Fe), % 0 to 0.050
32.7 to 42.5
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0
1.5 to 2.5
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 0
32 to 36
Niobium (Nb), % 0
0 to 0.4
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.3
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 1.5 to 2.2
0
Zinc (Zn), % 4.2 to 9.5
0
Residuals, % 0 to 0.5
0