MakeItFrom.com
Menu (ESC)

C84000 Brass vs. C64700 Bronze

Both C84000 brass and C64700 bronze are copper alloys. They have 87% 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 C84000 brass and the bottom bar is C64700 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 27
9.0
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 42
44
Tensile Strength: Ultimate (UTS), MPa 250
660
Tensile Strength: Yield (Proof), MPa 140
560

Thermal Properties

Latent Heat of Fusion, J/g 190
220
Maximum Temperature: Mechanical, °C 170
200
Melting Completion (Liquidus), °C 1040
1090
Melting Onset (Solidus), °C 940
1030
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 72
210
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 16
38
Electrical Conductivity: Equal Weight (Specific), % IACS 17
38

Otherwise Unclassified Properties

Base Metal Price, % relative 30
31
Density, g/cm3 8.6
8.9
Embodied Carbon, kg CO2/kg material 3.0
2.7
Embodied Energy, MJ/kg 49
43
Embodied Water, L/kg 330
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 58
57
Resilience: Unit (Modulus of Resilience), kJ/m3 83
1370
Stiffness to Weight: Axial, points 7.2
7.3
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 8.2
21
Strength to Weight: Bending, points 10
19
Thermal Diffusivity, mm2/s 22
59
Thermal Shock Resistance, points 9.0
24

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.020
0
Boron (B), % 0 to 0.1
0
Copper (Cu), % 82 to 89
95.8 to 98
Iron (Fe), % 0 to 0.4
0 to 0.1
Lead (Pb), % 0 to 0.090
0 to 0.1
Manganese (Mn), % 0 to 0.010
0
Nickel (Ni), % 0.5 to 2.0
1.6 to 2.2
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.0050
0.4 to 0.8
Sulfur (S), % 0.1 to 0.65
0
Tin (Sn), % 2.0 to 4.0
0
Zinc (Zn), % 5.0 to 14
0 to 0.5
Zirconium (Zr), % 0 to 0.1
0
Residuals, % 0 to 0.7
0 to 0.5