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AWS ERNiFeCr-2 vs. C28500 Muntz Metal

AWS ERNiFeCr-2 belongs to the nickel alloys classification, while C28500 Muntz Metal 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 ERNiFeCr-2 and the bottom bar is C28500 Muntz Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
100
Elongation at Break, % 28
20
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 75
40
Tensile Strength: Ultimate (UTS), MPa 1300
520

Thermal Properties

Latent Heat of Fusion, J/g 310
170
Melting Completion (Liquidus), °C 1460
900
Melting Onset (Solidus), °C 1410
890
Specific Heat Capacity, J/kg-K 450
390
Thermal Conductivity, W/m-K 12
100
Thermal Expansion, µm/m-K 13
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
29
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
33

Otherwise Unclassified Properties

Base Metal Price, % relative 75
22
Density, g/cm3 8.3
7.9
Embodied Carbon, kg CO2/kg material 13
2.7
Embodied Energy, MJ/kg 190
46
Embodied Water, L/kg 250
320

Common Calculations

Stiffness to Weight: Axial, points 13
7.3
Stiffness to Weight: Bending, points 23
20
Strength to Weight: Axial, points 43
18
Strength to Weight: Bending, points 32
18
Thermal Diffusivity, mm2/s 3.2
33
Thermal Shock Resistance, points 38
17

Alloy Composition

Aluminum (Al), % 0.2 to 0.8
0
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
57 to 59
Iron (Fe), % 11.6 to 24.6
0 to 0.35
Lead (Pb), % 0
0 to 0.25
Manganese (Mn), % 0 to 0.35
0
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
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0.65 to 1.2
0
Zinc (Zn), % 0
39.5 to 43
Residuals, % 0
0 to 0.9