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AWS ERNiFeCr-2 vs. C62400 Bronze

AWS ERNiFeCr-2 belongs to the nickel alloys classification, while C62400 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 ERNiFeCr-2 and the bottom bar is C62400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 28
11 to 14
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 75
42
Tensile Strength: Ultimate (UTS), MPa 1300
690 to 730

Thermal Properties

Latent Heat of Fusion, J/g 310
230
Melting Completion (Liquidus), °C 1460
1040
Melting Onset (Solidus), °C 1410
1030
Specific Heat Capacity, J/kg-K 450
440
Thermal Conductivity, W/m-K 12
59
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
12
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
13

Otherwise Unclassified Properties

Base Metal Price, % relative 75
27
Density, g/cm3 8.3
8.2
Embodied Carbon, kg CO2/kg material 13
3.2
Embodied Energy, MJ/kg 190
53
Embodied Water, L/kg 250
400

Common Calculations

Stiffness to Weight: Axial, points 13
7.6
Stiffness to Weight: Bending, points 23
20
Strength to Weight: Axial, points 43
23 to 25
Strength to Weight: Bending, points 32
21 to 22
Thermal Diffusivity, mm2/s 3.2
16
Thermal Shock Resistance, points 38
25 to 26

Alloy Composition


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Aluminum (Al), % 0.2 to 0.8
10 to 11.5
Boron (B), % 0 to 0.0030
0
Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 17 to 21
0
Copper (Cu), % 0 to 0.3
82.8 to 88
Iron (Fe), % 11.6 to 24.6
2.0 to 4.5
Manganese (Mn), % 0 to 0.35
0 to 0.3
Molybdenum (Mo), % 2.8 to 3.3
0
Nickel (Ni), % 50 to 55
0
Niobium (Nb), % 4.8 to 5.5
0
Phosphorus (P), % 0 to 0.015
0
Silicon (Si), % 0 to 0.35
0 to 0.25
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0 to 0.2
Titanium (Ti), % 0.65 to 1.2
0
Residuals, % 0 to 0.5
0 to 0.5