MakeItFrom.com
Menu (ESC)

AWS ER80S-B2 vs. C72150 Copper-nickel

AWS ER80S-B2 belongs to the iron alloys classification, while C72150 copper-nickel belongs to the copper alloys. There are 27 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 AWS ER80S-B2 and the bottom bar is C72150 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
150
Elongation at Break, % 21
29
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 73
55
Tensile Strength: Ultimate (UTS), MPa 620
490
Tensile Strength: Yield (Proof), MPa 540
210

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Melting Completion (Liquidus), °C 1460
1210
Melting Onset (Solidus), °C 1420
1250
Specific Heat Capacity, J/kg-K 470
410
Thermal Conductivity, W/m-K 40
22
Thermal Expansion, µm/m-K 13
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
3.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
3.6

Otherwise Unclassified Properties

Base Metal Price, % relative 3.0
45
Density, g/cm3 7.8
8.9
Embodied Carbon, kg CO2/kg material 1.6
6.1
Embodied Energy, MJ/kg 21
88
Embodied Water, L/kg 54
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
120
Resilience: Unit (Modulus of Resilience), kJ/m3 760
150
Stiffness to Weight: Axial, points 13
9.1
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 22
15
Strength to Weight: Bending, points 21
15
Thermal Diffusivity, mm2/s 11
6.0
Thermal Shock Resistance, points 18
18

Alloy Composition

Carbon (C), % 0.070 to 0.12
0 to 0.1
Chromium (Cr), % 1.2 to 1.5
0
Copper (Cu), % 0 to 0.35
52.5 to 57
Iron (Fe), % 95.2 to 97.5
0 to 0.1
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0.4 to 0.7
0 to 0.050
Molybdenum (Mo), % 0.4 to 0.65
0
Nickel (Ni), % 0 to 0.2
43 to 46
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0.4 to 0.7
0 to 0.5
Sulfur (S), % 0 to 0.025
0
Zinc (Zn), % 0
0 to 0.2
Residuals, % 0
0 to 0.5