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AWS ERNiCrMo-2 vs. CC498K Bronze

AWS ERNiCrMo-2 belongs to the nickel alloys classification, while CC498K bronze belongs to the copper alloys. There are 23 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 ERNiCrMo-2 and the bottom bar is CC498K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
110
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 81
41
Tensile Strength: Ultimate (UTS), MPa 750
260

Thermal Properties

Latent Heat of Fusion, J/g 320
190
Melting Completion (Liquidus), °C 1460
1000
Melting Onset (Solidus), °C 1410
920
Specific Heat Capacity, J/kg-K 450
370
Thermal Conductivity, W/m-K 11
73
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
10
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
10

Otherwise Unclassified Properties

Base Metal Price, % relative 55
32
Density, g/cm3 8.4
8.8
Embodied Carbon, kg CO2/kg material 9.2
3.2
Embodied Energy, MJ/kg 120
52
Embodied Water, L/kg 270
360

Common Calculations

Stiffness to Weight: Axial, points 14
6.9
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 25
8.1
Strength to Weight: Bending, points 22
10
Thermal Diffusivity, mm2/s 2.9
22
Thermal Shock Resistance, points 20
9.3

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.25
Carbon (C), % 0.050 to 0.15
0
Chromium (Cr), % 20.5 to 23
0
Cobalt (Co), % 0.5 to 2.5
0
Copper (Cu), % 0 to 0.5
85 to 90
Iron (Fe), % 17 to 20
0 to 0.25
Lead (Pb), % 0
1.0 to 2.0
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 40.3 to 53.8
0 to 1.0
Phosphorus (P), % 0 to 0.040
0 to 0.050
Silicon (Si), % 0 to 1.0
0 to 0.010
Sulfur (S), % 0 to 0.030
0 to 0.1
Tin (Sn), % 0
5.5 to 6.5
Tungsten (W), % 0.2 to 1.0
0
Zinc (Zn), % 0
3.0 to 5.0
Residuals, % 0 to 0.5
0