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CC491K Bronze vs. SAE-AISI 1065 Steel

CC491K bronze belongs to the copper alloys classification, while SAE-AISI 1065 steel belongs to the iron alloys. There are 29 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 CC491K bronze and the bottom bar is SAE-AISI 1065 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 73
210 to 230
Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 13
11 to 14
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 40
72
Tensile Strength: Ultimate (UTS), MPa 260
710 to 780
Tensile Strength: Yield (Proof), MPa 120
430 to 550

Thermal Properties

Latent Heat of Fusion, J/g 190
250
Maximum Temperature: Mechanical, °C 160
400
Melting Completion (Liquidus), °C 980
1460
Melting Onset (Solidus), °C 900
1420
Specific Heat Capacity, J/kg-K 370
470
Thermal Conductivity, W/m-K 71
51
Thermal Expansion, µm/m-K 19
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
11
Electrical Conductivity: Equal Weight (Specific), % IACS 15
12

Otherwise Unclassified Properties

Base Metal Price, % relative 31
1.8
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 3.1
1.4
Embodied Energy, MJ/kg 51
19
Embodied Water, L/kg 350
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27
74 to 90
Resilience: Unit (Modulus of Resilience), kJ/m3 67
490 to 820
Stiffness to Weight: Axial, points 6.7
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 8.1
25 to 28
Strength to Weight: Bending, points 10
23 to 24
Thermal Diffusivity, mm2/s 22
14
Thermal Shock Resistance, points 9.3
25 to 27

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.25
0
Carbon (C), % 0
0.6 to 0.7
Copper (Cu), % 81 to 87
0
Iron (Fe), % 0 to 0.3
98.3 to 98.8
Lead (Pb), % 4.0 to 6.0
0
Manganese (Mn), % 0
0.6 to 0.9
Nickel (Ni), % 0 to 2.0
0
Phosphorus (P), % 0 to 0.1
0 to 0.040
Silicon (Si), % 0 to 0.010
0
Sulfur (S), % 0 to 0.1
0 to 0.050
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 4.0 to 6.0
0