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AWS ERNiCrMo-3 vs. C61400 Bronze

AWS ERNiCrMo-3 belongs to the nickel alloys classification, while C61400 bronze belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrMo-3 and the bottom bar is C61400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 34
34 to 40
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 79
43
Tensile Strength: Ultimate (UTS), MPa 870
540 to 570

Thermal Properties

Latent Heat of Fusion, J/g 330
220
Melting Completion (Liquidus), °C 1480
1050
Melting Onset (Solidus), °C 1430
1040
Specific Heat Capacity, J/kg-K 440
420
Thermal Conductivity, W/m-K 11
67
Thermal Expansion, µm/m-K 12
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
14
Electrical Conductivity: Equal Weight (Specific), % IACS 1.4
15

Otherwise Unclassified Properties

Base Metal Price, % relative 80
28
Density, g/cm3 8.6
8.5
Embodied Carbon, kg CO2/kg material 14
3.0
Embodied Energy, MJ/kg 190
48
Embodied Water, L/kg 290
360

Common Calculations

Stiffness to Weight: Axial, points 13
7.5
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 28
18 to 19
Strength to Weight: Bending, points 24
17 to 18
Thermal Diffusivity, mm2/s 2.8
19
Thermal Shock Resistance, points 25
18 to 20

Alloy Composition

Aluminum (Al), % 0 to 0.4
6.0 to 8.0
Carbon (C), % 0 to 0.010
0
Chromium (Cr), % 20 to 23
0
Copper (Cu), % 0 to 0.5
86 to 92.5
Iron (Fe), % 0 to 5.0
1.5 to 3.5
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0 to 0.5
0 to 1.0
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 58 to 68.9
0
Niobium (Nb), % 3.2 to 4.2
0
Phosphorus (P), % 0 to 0.020
0 to 0.015
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0 to 0.4
0
Zinc (Zn), % 0
0 to 1.0
Residuals, % 0 to 0.5
0 to 0.5