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CC752S Brass vs. C42200 Brass

Both CC752S brass and C42200 brass are copper alloys. They have 74% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is CC752S brass and the bottom bar is C42200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 8.4
2.0 to 46
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 40
42
Tensile Strength: Ultimate (UTS), MPa 350
300 to 610
Tensile Strength: Yield (Proof), MPa 190
100 to 570

Thermal Properties

Latent Heat of Fusion, J/g 170
200
Maximum Temperature: Mechanical, °C 130
170
Melting Completion (Liquidus), °C 840
1040
Melting Onset (Solidus), °C 800
1020
Specific Heat Capacity, J/kg-K 380
380
Thermal Conductivity, W/m-K 110
130
Thermal Expansion, µm/m-K 21
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
31
Electrical Conductivity: Equal Weight (Specific), % IACS 28
32

Otherwise Unclassified Properties

Base Metal Price, % relative 24
29
Density, g/cm3 8.1
8.6
Embodied Carbon, kg CO2/kg material 2.7
2.7
Embodied Energy, MJ/kg 46
44
Embodied Water, L/kg 330
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 25
12 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 180
49 to 1460
Stiffness to Weight: Axial, points 7.1
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 12
9.5 to 19
Strength to Weight: Bending, points 13
11 to 18
Thermal Diffusivity, mm2/s 35
39
Thermal Shock Resistance, points 12
10 to 21

Alloy Composition

Aluminum (Al), % 0.3 to 0.7
0
Antimony (Sb), % 0 to 0.14
0
Arsenic (As), % 0.040 to 0.14
0
Copper (Cu), % 61.5 to 64.5
86 to 89
Iron (Fe), % 0 to 0.3
0 to 0.050
Lead (Pb), % 1.5 to 2.2
0 to 0.050
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.2
0
Phosphorus (P), % 0
0 to 0.35
Silicon (Si), % 0 to 0.020
0
Tin (Sn), % 0 to 0.3
0.8 to 1.4
Zinc (Zn), % 31.5 to 36.7
8.7 to 13.2
Residuals, % 0
0 to 0.5