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C82200 Copper vs. SAE-AISI 1137 Steel

C82200 copper belongs to the copper alloys classification, while SAE-AISI 1137 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 C82200 copper and the bottom bar is SAE-AISI 1137 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 8.0 to 20
11 to 17
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 44
73
Tensile Strength: Ultimate (UTS), MPa 390 to 660
700 to 760
Tensile Strength: Yield (Proof), MPa 210 to 520
370 to 650

Thermal Properties

Latent Heat of Fusion, J/g 220
250
Maximum Temperature: Mechanical, °C 230
400
Melting Completion (Liquidus), °C 1080
1460
Melting Onset (Solidus), °C 1040
1420
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 180
51
Thermal Expansion, µm/m-K 17
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
10
Electrical Conductivity: Equal Weight (Specific), % IACS 46
12

Otherwise Unclassified Properties

Base Metal Price, % relative 55
1.9
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 4.8
1.4
Embodied Energy, MJ/kg 74
19
Embodied Water, L/kg 310
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 66
81 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 180 to 1130
360 to 1130
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 12 to 20
25 to 27
Strength to Weight: Bending, points 13 to 19
22 to 24
Thermal Diffusivity, mm2/s 53
14
Thermal Shock Resistance, points 14 to 23
21 to 23

Alloy Composition

Beryllium (Be), % 0.35 to 0.8
0
Carbon (C), % 0
0.32 to 0.39
Cobalt (Co), % 0 to 0.3
0
Copper (Cu), % 97.4 to 98.7
0
Iron (Fe), % 0
97.8 to 98.3
Manganese (Mn), % 0
1.4 to 1.7
Nickel (Ni), % 1.0 to 2.0
0
Phosphorus (P), % 0
0 to 0.040
Sulfur (S), % 0
0.080 to 0.13
Residuals, % 0 to 0.5
0