MakeItFrom.com
Menu (ESC)

C93600 Bronze vs. C69700 Brass

Both C93600 bronze and C69700 brass are copper alloys. They have 79% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C93600 bronze and the bottom bar is C69700 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 99
110
Elongation at Break, % 14
25
Poisson's Ratio 0.35
0.32
Shear Modulus, GPa 36
41
Tensile Strength: Ultimate (UTS), MPa 260
470
Tensile Strength: Yield (Proof), MPa 140
230

Thermal Properties

Latent Heat of Fusion, J/g 170
240
Maximum Temperature: Mechanical, °C 150
160
Melting Completion (Liquidus), °C 940
930
Melting Onset (Solidus), °C 840
880
Specific Heat Capacity, J/kg-K 350
400
Thermal Conductivity, W/m-K 49
43
Thermal Expansion, µm/m-K 19
19

Otherwise Unclassified Properties

Base Metal Price, % relative 31
26
Density, g/cm3 9.0
8.3
Embodied Carbon, kg CO2/kg material 3.2
2.7
Embodied Energy, MJ/kg 51
44
Embodied Water, L/kg 370
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
99
Resilience: Unit (Modulus of Resilience), kJ/m3 98
250
Stiffness to Weight: Axial, points 6.1
7.3
Stiffness to Weight: Bending, points 17
19
Strength to Weight: Axial, points 7.9
16
Strength to Weight: Bending, points 9.9
16
Thermal Diffusivity, mm2/s 16
13
Thermal Shock Resistance, points 9.8
16

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.55
0
Copper (Cu), % 79 to 83
75 to 80
Iron (Fe), % 0 to 0.2
0 to 0.2
Lead (Pb), % 11 to 13
0.5 to 1.5
Manganese (Mn), % 0
0 to 0.4
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
2.5 to 3.5
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 6.0 to 8.0
0
Zinc (Zn), % 0 to 1.0
13.9 to 22
Residuals, % 0
0 to 0.5