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CC751S Brass vs. C42600 Brass

Both CC751S brass and C42600 brass are copper alloys. They have 73% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is CC751S brass and the bottom bar is C42600 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 5.6
1.1 to 40
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 40
42
Tensile Strength: Ultimate (UTS), MPa 450
410 to 830
Tensile Strength: Yield (Proof), MPa 320
220 to 810

Thermal Properties

Latent Heat of Fusion, J/g 190
200
Maximum Temperature: Mechanical, °C 130
180
Melting Completion (Liquidus), °C 850
1030
Melting Onset (Solidus), °C 810
1010
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 110
110
Thermal Expansion, µm/m-K 20
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
25
Electrical Conductivity: Equal Weight (Specific), % IACS 28
26

Otherwise Unclassified Properties

Base Metal Price, % relative 24
31
Density, g/cm3 8.1
8.7
Embodied Carbon, kg CO2/kg material 2.8
2.9
Embodied Energy, MJ/kg 46
48
Embodied Water, L/kg 330
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 23
9.4 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 480
230 to 2970
Stiffness to Weight: Axial, points 7.2
7.1
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 15
13 to 27
Strength to Weight: Bending, points 16
14 to 23
Thermal Diffusivity, mm2/s 35
33
Thermal Shock Resistance, points 15
15 to 29

Alloy Composition


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Aluminum (Al), % 0 to 0.1
0
Antimony (Sb), % 0 to 0.5
0
Copper (Cu), % 62.7 to 66
87 to 90
Iron (Fe), % 0.25 to 0.5
0.050 to 0.2
Lead (Pb), % 0.8 to 2.2
0 to 0.050
Manganese (Mn), % 0 to 0.15
0
Nickel (Ni), % 0 to 0.8
0.050 to 0.2
Phosphorus (P), % 0
0.020 to 0.050
Silicon (Si), % 0.65 to 1.1
0
Tin (Sn), % 0 to 0.8
2.5 to 4.0
Zinc (Zn), % 27.9 to 35.6
5.3 to 10.4
Residuals, % 0
0 to 0.2