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AWS ENiCrMo-3 vs. C51100 Bronze

AWS ENiCrMo-3 belongs to the nickel alloys classification, while C51100 bronze belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is AWS ENiCrMo-3 and the bottom bar is C51100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 34
2.5 to 50
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 79
42
Tensile Strength: Ultimate (UTS), MPa 870
330 to 720

Thermal Properties

Latent Heat of Fusion, J/g 330
200
Melting Completion (Liquidus), °C 1480
1060
Melting Onset (Solidus), °C 1430
970
Specific Heat Capacity, J/kg-K 440
380
Thermal Conductivity, W/m-K 11
84
Thermal Expansion, µm/m-K 12
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
20
Electrical Conductivity: Equal Weight (Specific), % IACS 1.4
20

Otherwise Unclassified Properties

Base Metal Price, % relative 80
32
Density, g/cm3 8.6
8.9
Embodied Carbon, kg CO2/kg material 14
3.0
Embodied Energy, MJ/kg 190
48
Embodied Water, L/kg 290
340

Common Calculations

Stiffness to Weight: Axial, points 13
7.1
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 28
10 to 22
Strength to Weight: Bending, points 24
12 to 20
Thermal Diffusivity, mm2/s 2.8
25
Thermal Shock Resistance, points 25
12 to 26

Alloy Composition

Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 20 to 23
0
Cobalt (Co), % 0 to 0.12
0
Copper (Cu), % 0 to 0.5
93.8 to 96.5
Iron (Fe), % 0 to 7.0
0 to 0.1
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 55 to 68.9
0
Niobium (Nb), % 3.2 to 4.2
0
Phosphorus (P), % 0 to 0.030
0.030 to 0.35
Silicon (Si), % 0 to 0.75
0
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
3.5 to 4.9
Zinc (Zn), % 0
0 to 0.3
Residuals, % 0
0 to 0.5