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C17500 Copper vs. ACI-ASTM CA40F Steel

C17500 copper belongs to the copper alloys classification, while ACI-ASTM CA40F steel belongs to the iron alloys. There are 29 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 C17500 copper and the bottom bar is ACI-ASTM CA40F steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 6.0 to 30
13
Fatigue Strength, MPa 170 to 310
320
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 45
76
Tensile Strength: Ultimate (UTS), MPa 310 to 860
770
Tensile Strength: Yield (Proof), MPa 170 to 760
550

Thermal Properties

Latent Heat of Fusion, J/g 220
280
Maximum Temperature: Mechanical, °C 220
750
Melting Completion (Liquidus), °C 1060
1430
Melting Onset (Solidus), °C 1020
1390
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 200
27
Thermal Expansion, µm/m-K 18
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 24 to 53
3.0
Electrical Conductivity: Equal Weight (Specific), % IACS 24 to 54
3.5

Otherwise Unclassified Properties

Base Metal Price, % relative 60
7.5
Density, g/cm3 8.9
7.7
Embodied Carbon, kg CO2/kg material 4.7
2.0
Embodied Energy, MJ/kg 73
28
Embodied Water, L/kg 320
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30 to 120
94
Resilience: Unit (Modulus of Resilience), kJ/m3 120 to 2390
790
Stiffness to Weight: Axial, points 7.5
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 9.7 to 27
28
Strength to Weight: Bending, points 11 to 23
24
Thermal Diffusivity, mm2/s 59
7.2
Thermal Shock Resistance, points 11 to 29
28

Alloy Composition

Aluminum (Al), % 0 to 0.2
0
Beryllium (Be), % 0.4 to 0.7
0
Carbon (C), % 0
0.2 to 0.4
Chromium (Cr), % 0
11.5 to 14
Cobalt (Co), % 2.4 to 2.7
0
Copper (Cu), % 95.6 to 97.2
0
Iron (Fe), % 0 to 0.1
81.6 to 88.3
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.2
0 to 1.5
Sulfur (S), % 0
0.2 to 0.4
Residuals, % 0 to 0.5
0