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AWS E310H vs. CC380H Copper-nickel

AWS E310H belongs to the iron alloys classification, while CC380H copper-nickel belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AWS E310H and the bottom bar is CC380H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 11
26
Poisson's Ratio 0.27
0.34
Shear Modulus, GPa 79
47
Tensile Strength: Ultimate (UTS), MPa 690
310

Thermal Properties

Latent Heat of Fusion, J/g 300
220
Melting Completion (Liquidus), °C 1400
1130
Melting Onset (Solidus), °C 1350
1080
Specific Heat Capacity, J/kg-K 480
390
Thermal Conductivity, W/m-K 14
46
Thermal Expansion, µm/m-K 14
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.1
11
Electrical Conductivity: Equal Weight (Specific), % IACS 2.4
11

Otherwise Unclassified Properties

Base Metal Price, % relative 26
36
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 4.6
3.8
Embodied Energy, MJ/kg 65
58
Embodied Water, L/kg 200
300

Common Calculations

Stiffness to Weight: Axial, points 14
7.8
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 25
9.8
Strength to Weight: Bending, points 22
12
Thermal Diffusivity, mm2/s 3.8
13
Thermal Shock Resistance, points 17
11

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Carbon (C), % 0.35 to 0.45
0
Chromium (Cr), % 25 to 28
0
Copper (Cu), % 0 to 0.75
84.5 to 89
Iron (Fe), % 44.2 to 53.7
1.0 to 1.8
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 1.0 to 2.5
1.0 to 1.5
Molybdenum (Mo), % 0 to 0.75
0
Nickel (Ni), % 20 to 22.5
9.0 to 11
Niobium (Nb), % 0
0 to 1.0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.75
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Zinc (Zn), % 0
0 to 0.5