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CC494K Bronze vs. ACI-ASTM CB6 Steel

CC494K bronze belongs to the copper alloys classification, while ACI-ASTM CB6 steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is CC494K bronze and the bottom bar is ACI-ASTM CB6 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 7.6
18
Poisson's Ratio 0.35
0.28
Shear Modulus, GPa 39
77
Tensile Strength: Ultimate (UTS), MPa 210
880
Tensile Strength: Yield (Proof), MPa 94
660

Thermal Properties

Latent Heat of Fusion, J/g 180
280
Maximum Temperature: Mechanical, °C 160
870
Melting Completion (Liquidus), °C 970
1440
Melting Onset (Solidus), °C 890
1390
Specific Heat Capacity, J/kg-K 360
480
Thermal Conductivity, W/m-K 63
17
Thermal Expansion, µm/m-K 19
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 16
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 16
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 31
12
Density, g/cm3 9.1
7.8
Embodied Carbon, kg CO2/kg material 3.1
2.5
Embodied Energy, MJ/kg 50
36
Embodied Water, L/kg 360
130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 13
150
Resilience: Unit (Modulus of Resilience), kJ/m3 43
1110
Stiffness to Weight: Axial, points 6.4
14
Stiffness to Weight: Bending, points 17
25
Strength to Weight: Axial, points 6.5
32
Strength to Weight: Bending, points 8.8
26
Thermal Diffusivity, mm2/s 19
4.6
Thermal Shock Resistance, points 7.8
31

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.5
0
Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0
15.5 to 17.5
Copper (Cu), % 78 to 87
0
Iron (Fe), % 0 to 0.25
74.4 to 81
Lead (Pb), % 8.0 to 10
0
Manganese (Mn), % 0 to 0.2
0 to 1.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0 to 2.0
3.5 to 5.5
Phosphorus (P), % 0 to 0.1
0 to 0.040
Silicon (Si), % 0 to 0.010
0 to 1.0
Sulfur (S), % 0 to 0.1
0 to 0.030
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 0 to 2.0
0