MakeItFrom.com
Menu (ESC)

CC491K Bronze vs. C66300 Brass

Both CC491K bronze and C66300 brass are copper alloys. They have a moderately high 91% 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 CC491K bronze and the bottom bar is C66300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 13
2.3 to 22
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 40
42
Tensile Strength: Ultimate (UTS), MPa 260
460 to 810
Tensile Strength: Yield (Proof), MPa 120
400 to 800

Thermal Properties

Latent Heat of Fusion, J/g 190
200
Maximum Temperature: Mechanical, °C 160
180
Melting Completion (Liquidus), °C 980
1050
Melting Onset (Solidus), °C 900
1000
Specific Heat Capacity, J/kg-K 370
380
Thermal Conductivity, W/m-K 71
110
Thermal Expansion, µm/m-K 19
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
25
Electrical Conductivity: Equal Weight (Specific), % IACS 15
26

Otherwise Unclassified Properties

Base Metal Price, % relative 31
29
Density, g/cm3 8.9
8.6
Embodied Carbon, kg CO2/kg material 3.1
2.8
Embodied Energy, MJ/kg 51
46
Embodied Water, L/kg 350
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27
17 to 98
Resilience: Unit (Modulus of Resilience), kJ/m3 67
710 to 2850
Stiffness to Weight: Axial, points 6.7
7.2
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 8.1
15 to 26
Strength to Weight: Bending, points 10
15 to 22
Thermal Diffusivity, mm2/s 22
32
Thermal Shock Resistance, points 9.3
16 to 28

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.25
0
Cobalt (Co), % 0
0 to 0.2
Copper (Cu), % 81 to 87
84.5 to 87.5
Iron (Fe), % 0 to 0.3
1.4 to 2.4
Lead (Pb), % 4.0 to 6.0
0 to 0.050
Nickel (Ni), % 0 to 2.0
0
Phosphorus (P), % 0 to 0.1
0 to 0.35
Silicon (Si), % 0 to 0.010
0
Sulfur (S), % 0 to 0.1
0
Tin (Sn), % 4.0 to 6.0
1.5 to 3.0
Zinc (Zn), % 4.0 to 6.0
6.0 to 12.8
Residuals, % 0
0 to 0.5