MakeItFrom.com
Menu (ESC)

CC751S Brass vs. C43000 Brass

Both CC751S brass and C43000 brass are copper alloys. They have 77% 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 CC751S brass and the bottom bar is C43000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 5.6
3.0 to 55
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 40
42
Tensile Strength: Ultimate (UTS), MPa 450
320 to 710
Tensile Strength: Yield (Proof), MPa 320
130 to 550

Thermal Properties

Latent Heat of Fusion, J/g 190
190
Maximum Temperature: Mechanical, °C 130
170
Melting Completion (Liquidus), °C 850
1030
Melting Onset (Solidus), °C 810
1000
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 110
120
Thermal Expansion, µm/m-K 20
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
27
Electrical Conductivity: Equal Weight (Specific), % IACS 28
28

Otherwise Unclassified Properties

Base Metal Price, % relative 24
29
Density, g/cm3 8.1
8.6
Embodied Carbon, kg CO2/kg material 2.8
2.8
Embodied Energy, MJ/kg 46
46
Embodied Water, L/kg 330
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 23
20 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 480
82 to 1350
Stiffness to Weight: Axial, points 7.2
7.1
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 15
10 to 23
Strength to Weight: Bending, points 16
12 to 20
Thermal Diffusivity, mm2/s 35
36
Thermal Shock Resistance, points 15
11 to 25

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Antimony (Sb), % 0 to 0.5
0
Copper (Cu), % 62.7 to 66
84 to 87
Iron (Fe), % 0.25 to 0.5
0 to 0.050
Lead (Pb), % 0.8 to 2.2
0 to 0.1
Manganese (Mn), % 0 to 0.15
0
Nickel (Ni), % 0 to 0.8
0
Silicon (Si), % 0.65 to 1.1
0
Tin (Sn), % 0 to 0.8
1.7 to 2.7
Zinc (Zn), % 27.9 to 35.6
9.7 to 14.3
Residuals, % 0
0 to 0.5