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AWS E630 vs. CC762S Brass

AWS E630 belongs to the iron alloys classification, while CC762S brass belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AWS E630 and the bottom bar is CC762S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 8.0
7.3
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 76
43
Tensile Strength: Ultimate (UTS), MPa 1040
840

Thermal Properties

Latent Heat of Fusion, J/g 280
200
Melting Completion (Liquidus), °C 1430
920
Melting Onset (Solidus), °C 1380
870
Specific Heat Capacity, J/kg-K 470
420
Thermal Conductivity, W/m-K 17
51
Thermal Expansion, µm/m-K 14
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
28
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
32

Otherwise Unclassified Properties

Base Metal Price, % relative 14
24
Density, g/cm3 7.8
8.0
Embodied Carbon, kg CO2/kg material 2.8
3.1
Embodied Energy, MJ/kg 40
51
Embodied Water, L/kg 140
350

Common Calculations

Stiffness to Weight: Axial, points 14
7.8
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 37
29
Strength to Weight: Bending, points 29
25
Thermal Diffusivity, mm2/s 4.5
15
Thermal Shock Resistance, points 28
27

Alloy Composition

Aluminum (Al), % 0
3.0 to 7.0
Antimony (Sb), % 0
0 to 0.030
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 16 to 16.8
0
Copper (Cu), % 3.3 to 4.0
57 to 67
Iron (Fe), % 71.6 to 75.9
1.5 to 4.0
Lead (Pb), % 0
0 to 0.2
Manganese (Mn), % 0.25 to 0.75
2.5 to 5.0
Molybdenum (Mo), % 0 to 0.75
0
Nickel (Ni), % 4.5 to 5.0
0 to 3.0
Niobium (Nb), % 0.15 to 0.3
0
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 0.75
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 0
13.4 to 36