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AWS E320 vs. CC765S Brass

AWS E320 belongs to the iron alloys classification, while CC765S brass belongs to the copper alloys. There are 20 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is AWS E320 and the bottom bar is CC765S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 34
21
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 77
42
Tensile Strength: Ultimate (UTS), MPa 620
540

Thermal Properties

Latent Heat of Fusion, J/g 300
180
Melting Completion (Liquidus), °C 1410
860
Melting Onset (Solidus), °C 1360
820
Specific Heat Capacity, J/kg-K 460
400
Thermal Expansion, µm/m-K 14
20

Otherwise Unclassified Properties

Base Metal Price, % relative 38
24
Density, g/cm3 8.2
8.0
Embodied Carbon, kg CO2/kg material 6.5
3.0
Embodied Energy, MJ/kg 91
51
Embodied Water, L/kg 220
330

Common Calculations

Stiffness to Weight: Axial, points 13
7.6
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 21
19
Strength to Weight: Bending, points 20
18
Thermal Shock Resistance, points 16
17

Alloy Composition

Aluminum (Al), % 0
0.5 to 2.5
Antimony (Sb), % 0
0 to 0.080
Carbon (C), % 0 to 0.070
0
Chromium (Cr), % 19 to 21
0
Copper (Cu), % 3.0 to 4.0
51 to 65
Iron (Fe), % 31.8 to 43.5
0.5 to 2.0
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 0.5 to 2.5
0.3 to 3.0
Molybdenum (Mo), % 2.0 to 3.0
0
Nickel (Ni), % 32 to 36
0 to 6.0
Niobium (Nb), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 0.6
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 1.0
Zinc (Zn), % 0
19.8 to 47.7