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AWS ER80S-B8 vs. C96300 Copper-nickel

AWS ER80S-B8 belongs to the iron alloys classification, while C96300 copper-nickel belongs to the copper alloys. There are 27 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 AWS ER80S-B8 and the bottom bar is C96300 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
130
Elongation at Break, % 19
11
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 75
49
Tensile Strength: Ultimate (UTS), MPa 630
580
Tensile Strength: Yield (Proof), MPa 530
430

Thermal Properties

Latent Heat of Fusion, J/g 270
230
Melting Completion (Liquidus), °C 1460
1200
Melting Onset (Solidus), °C 1410
1150
Specific Heat Capacity, J/kg-K 470
400
Thermal Conductivity, W/m-K 26
37
Thermal Expansion, µm/m-K 13
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.1
6.0
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
6.1

Otherwise Unclassified Properties

Base Metal Price, % relative 6.5
42
Density, g/cm3 7.8
8.9
Embodied Carbon, kg CO2/kg material 2.0
5.1
Embodied Energy, MJ/kg 28
76
Embodied Water, L/kg 89
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
59
Resilience: Unit (Modulus of Resilience), kJ/m3 720
720
Stiffness to Weight: Axial, points 14
8.2
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 22
18
Strength to Weight: Bending, points 21
17
Thermal Diffusivity, mm2/s 6.9
10
Thermal Shock Resistance, points 17
20

Alloy Composition

Carbon (C), % 0 to 0.1
0 to 0.15
Chromium (Cr), % 8.0 to 10.5
0
Copper (Cu), % 0 to 0.35
72.3 to 80.8
Iron (Fe), % 85.6 to 90.8
0.5 to 1.5
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0.4 to 0.7
0.25 to 1.5
Molybdenum (Mo), % 0.8 to 1.2
0
Nickel (Ni), % 0 to 0.5
18 to 22
Niobium (Nb), % 0
0.5 to 1.5
Phosphorus (P), % 0 to 0.025
0 to 0.020
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.025
0 to 0.020
Residuals, % 0
0 to 0.5