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C17300 Copper vs. AWS ER80S-B8

C17300 copper belongs to the copper alloys classification, while AWS ER80S-B8 belongs to the iron alloys. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C17300 copper and the bottom bar is AWS ER80S-B8.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 3.0 to 23
19
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 45
75
Tensile Strength: Ultimate (UTS), MPa 500 to 1380
630
Tensile Strength: Yield (Proof), MPa 160 to 1200
530

Thermal Properties

Latent Heat of Fusion, J/g 230
270
Melting Completion (Liquidus), °C 980
1460
Melting Onset (Solidus), °C 870
1410
Specific Heat Capacity, J/kg-K 380
470
Thermal Conductivity, W/m-K 110
26
Thermal Expansion, µm/m-K 17
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
8.1
Electrical Conductivity: Equal Weight (Specific), % IACS 23
9.3

Otherwise Unclassified Properties

Density, g/cm3 8.8
7.8
Embodied Carbon, kg CO2/kg material 9.4
2.0
Embodied Energy, MJ/kg 150
28
Embodied Water, L/kg 310
89

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 40 to 88
120
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 5410
720
Stiffness to Weight: Axial, points 7.6
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 16 to 44
22
Strength to Weight: Bending, points 16 to 31
21
Thermal Diffusivity, mm2/s 32
6.9
Thermal Shock Resistance, points 17 to 48
17

Alloy Composition

Aluminum (Al), % 0 to 0.2
0
Beryllium (Be), % 1.8 to 2.0
0
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
8.0 to 10.5
Copper (Cu), % 95.5 to 97.8
0 to 0.35
Iron (Fe), % 0 to 0.4
85.6 to 90.8
Lead (Pb), % 0.2 to 0.6
0
Manganese (Mn), % 0
0.4 to 0.7
Molybdenum (Mo), % 0
0.8 to 1.2
Nickel (Ni), % 0.2 to 0.6
0 to 0.5
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0 to 0.2
0 to 0.5
Sulfur (S), % 0
0 to 0.025
Residuals, % 0
0 to 0.5