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AWS ER90S-B9 vs. C96600 Copper

AWS ER90S-B9 belongs to the iron alloys classification, while C96600 copper belongs to the copper alloys. There are 27 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is AWS ER90S-B9 and the bottom bar is C96600 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
140
Elongation at Break, % 18
7.0
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 75
52
Tensile Strength: Ultimate (UTS), MPa 690
760
Tensile Strength: Yield (Proof), MPa 470
480

Thermal Properties

Latent Heat of Fusion, J/g 270
240
Melting Completion (Liquidus), °C 1450
1180
Melting Onset (Solidus), °C 1410
1100
Specific Heat Capacity, J/kg-K 470
400
Thermal Conductivity, W/m-K 25
30
Thermal Expansion, µm/m-K 13
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
4.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
4.1

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
65
Density, g/cm3 7.8
8.9
Embodied Carbon, kg CO2/kg material 2.6
7.0
Embodied Energy, MJ/kg 37
100
Embodied Water, L/kg 91
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
47
Resilience: Unit (Modulus of Resilience), kJ/m3 570
830
Stiffness to Weight: Axial, points 14
8.7
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 25
24
Strength to Weight: Bending, points 22
21
Thermal Diffusivity, mm2/s 6.9
8.4
Thermal Shock Resistance, points 19
25

Alloy Composition

Aluminum (Al), % 0 to 0.040
0
Beryllium (Be), % 0
0.4 to 0.7
Carbon (C), % 0.070 to 0.13
0
Chromium (Cr), % 8.0 to 10.5
0
Copper (Cu), % 0 to 0.2
63.5 to 69.8
Iron (Fe), % 84.4 to 90.7
0.8 to 1.1
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0 to 1.2
0 to 1.0
Molybdenum (Mo), % 0.85 to 1.2
0
Nickel (Ni), % 0 to 0.8
29 to 33
Niobium (Nb), % 0.020 to 0.1
0
Nitrogen (N), % 0.030 to 0.070
0
Phosphorus (P), % 0 to 0.010
0
Silicon (Si), % 0.15 to 0.5
0 to 0.15
Sulfur (S), % 0 to 0.010
0
Vanadium (V), % 0.15 to 0.3
0
Residuals, % 0
0 to 0.5