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C46200 Brass vs. CC762S Brass

Both C46200 brass and CC762S brass are copper alloys. They have 87% of their average alloy composition in common. There are 26 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 C46200 brass and the bottom bar is CC762S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 17 to 34
7.3
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 40
43
Tensile Strength: Ultimate (UTS), MPa 370 to 480
840
Tensile Strength: Yield (Proof), MPa 120 to 290
540

Thermal Properties

Latent Heat of Fusion, J/g 170
200
Maximum Temperature: Mechanical, °C 120
160
Melting Completion (Liquidus), °C 840
920
Melting Onset (Solidus), °C 800
870
Specific Heat Capacity, J/kg-K 380
420
Thermal Conductivity, W/m-K 110
51
Thermal Expansion, µm/m-K 20
20

Otherwise Unclassified Properties

Base Metal Price, % relative 24
24
Density, g/cm3 8.1
8.0
Embodied Carbon, kg CO2/kg material 2.7
3.1
Embodied Energy, MJ/kg 46
51
Embodied Water, L/kg 330
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 69 to 100
54
Resilience: Unit (Modulus of Resilience), kJ/m3 72 to 400
1290
Stiffness to Weight: Axial, points 7.2
7.8
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 13 to 16
29
Strength to Weight: Bending, points 14 to 17
25
Thermal Diffusivity, mm2/s 35
15
Thermal Shock Resistance, points 12 to 16
27

Alloy Composition


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Aluminum (Al), % 0
3.0 to 7.0
Antimony (Sb), % 0
0 to 0.030
Copper (Cu), % 62 to 65
57 to 67
Iron (Fe), % 0 to 0.1
1.5 to 4.0
Lead (Pb), % 0 to 0.2
0 to 0.2
Manganese (Mn), % 0
2.5 to 5.0
Nickel (Ni), % 0
0 to 3.0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.1
Tin (Sn), % 0.5 to 1.0
0 to 0.2
Zinc (Zn), % 33.3 to 37.5
13.4 to 36
Residuals, % 0 to 0.4
0