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CC491K Bronze vs. SAE-AISI H14 Steel

CC491K bronze belongs to the copper alloys classification, while SAE-AISI H14 steel belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is CC491K bronze and the bottom bar is SAE-AISI H14 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 40
75
Tensile Strength: Ultimate (UTS), MPa 260
710 to 2030

Thermal Properties

Latent Heat of Fusion, J/g 190
270
Melting Completion (Liquidus), °C 980
1530
Melting Onset (Solidus), °C 900
1490
Specific Heat Capacity, J/kg-K 370
460
Thermal Conductivity, W/m-K 71
35
Thermal Expansion, µm/m-K 19
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
9.3
Electrical Conductivity: Equal Weight (Specific), % IACS 15
10

Otherwise Unclassified Properties

Base Metal Price, % relative 31
15
Density, g/cm3 8.9
8.1
Embodied Carbon, kg CO2/kg material 3.1
2.7
Embodied Energy, MJ/kg 51
39
Embodied Water, L/kg 350
73

Common Calculations

Stiffness to Weight: Axial, points 6.7
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 8.1
24 to 69
Strength to Weight: Bending, points 10
22 to 44
Thermal Diffusivity, mm2/s 22
9.3
Thermal Shock Resistance, points 9.3
24 to 68

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.25
0
Carbon (C), % 0
0.35 to 0.45
Chromium (Cr), % 0
4.8 to 5.5
Copper (Cu), % 81 to 87
0 to 0.25
Iron (Fe), % 0 to 0.3
86.5 to 89.9
Lead (Pb), % 4.0 to 6.0
0
Manganese (Mn), % 0
0.2 to 0.5
Nickel (Ni), % 0 to 2.0
0 to 0.3
Phosphorus (P), % 0 to 0.1
0 to 0.030
Silicon (Si), % 0 to 0.010
0.8 to 1.2
Sulfur (S), % 0 to 0.1
0 to 0.030
Tin (Sn), % 4.0 to 6.0
0
Tungsten (W), % 0
4.0 to 5.3
Zinc (Zn), % 4.0 to 6.0
0