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CC767S Brass vs. EN 1.3963 Alloy

CC767S brass belongs to the copper alloys classification, while EN 1.3963 alloy belongs to the iron alloys. There are 23 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 CC767S brass and the bottom bar is EN 1.3963 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 34
29
Poisson's Ratio 0.31
0.3
Shear Modulus, GPa 40
72
Tensile Strength: Ultimate (UTS), MPa 430
440
Tensile Strength: Yield (Proof), MPa 150
310

Thermal Properties

Latent Heat of Fusion, J/g 180
270
Melting Completion (Liquidus), °C 840
1430
Melting Onset (Solidus), °C 790
1390
Specific Heat Capacity, J/kg-K 390
460
Thermal Expansion, µm/m-K 21
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 23
25
Density, g/cm3 8.0
8.2
Embodied Carbon, kg CO2/kg material 2.7
4.8
Embodied Energy, MJ/kg 47
66
Embodied Water, L/kg 330
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
110
Resilience: Unit (Modulus of Resilience), kJ/m3 100
260
Stiffness to Weight: Axial, points 7.3
13
Stiffness to Weight: Bending, points 20
23
Strength to Weight: Axial, points 15
15
Strength to Weight: Bending, points 16
16
Thermal Shock Resistance, points 14
110

Alloy Composition

Aluminum (Al), % 0.1 to 0.8
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
0 to 0.25
Copper (Cu), % 58 to 64
0
Iron (Fe), % 0 to 0.5
60.5 to 64.9
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.5
0 to 0.5
Molybdenum (Mo), % 0
0 to 1.0
Nickel (Ni), % 0 to 1.0
35 to 37
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.2
0 to 0.5
Sulfur (S), % 0
0.1 to 0.2
Tin (Sn), % 0 to 0.1
0
Zinc (Zn), % 32.8 to 41.9
0