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CC767S Brass vs. SAE-AISI D2 Steel

CC767S brass belongs to the copper alloys classification, while SAE-AISI D2 steel belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is CC767S brass and the bottom bar is SAE-AISI D2 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 34
5.0 to 16
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 40
75
Tensile Strength: Ultimate (UTS), MPa 430
760 to 2000
Tensile Strength: Yield (Proof), MPa 150
470 to 1510

Thermal Properties

Latent Heat of Fusion, J/g 180
270
Melting Completion (Liquidus), °C 840
1440
Melting Onset (Solidus), °C 790
1390
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 110
31
Thermal Expansion, µm/m-K 21
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 32
4.3
Electrical Conductivity: Equal Weight (Specific), % IACS 36
5.1

Otherwise Unclassified Properties

Base Metal Price, % relative 23
8.0
Density, g/cm3 8.0
7.7
Embodied Carbon, kg CO2/kg material 2.7
3.4
Embodied Energy, MJ/kg 47
50
Embodied Water, L/kg 330
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
92 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 100
570 to 5940
Stiffness to Weight: Axial, points 7.3
14
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 15
27 to 72
Strength to Weight: Bending, points 16
24 to 46
Thermal Diffusivity, mm2/s 34
8.3
Thermal Shock Resistance, points 14
25 to 67

Alloy Composition

Aluminum (Al), % 0.1 to 0.8
0
Carbon (C), % 0
1.4 to 1.6
Chromium (Cr), % 0
11 to 13
Copper (Cu), % 58 to 64
0 to 0.25
Iron (Fe), % 0 to 0.5
81.3 to 86.9
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.5
0 to 0.6
Molybdenum (Mo), % 0
0.7 to 1.2
Nickel (Ni), % 0 to 1.0
0 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.2
0 to 0.6
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.1
0
Vanadium (V), % 0
0 to 1.1
Zinc (Zn), % 32.8 to 41.9
0