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AWS ERNiCrMo-2 vs. C93900 Bronze

AWS ERNiCrMo-2 belongs to the nickel alloys classification, while C93900 bronze belongs to the copper alloys. There are 23 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-2 and the bottom bar is C93900 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
95
Poisson's Ratio 0.28
0.36
Shear Modulus, GPa 81
35
Tensile Strength: Ultimate (UTS), MPa 750
190

Thermal Properties

Latent Heat of Fusion, J/g 320
170
Melting Completion (Liquidus), °C 1460
940
Melting Onset (Solidus), °C 1410
850
Specific Heat Capacity, J/kg-K 450
340
Thermal Conductivity, W/m-K 11
52
Thermal Expansion, µm/m-K 13
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
11
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
11

Otherwise Unclassified Properties

Base Metal Price, % relative 55
30
Density, g/cm3 8.4
9.1
Embodied Carbon, kg CO2/kg material 9.2
3.0
Embodied Energy, MJ/kg 120
49
Embodied Water, L/kg 270
360

Common Calculations

Stiffness to Weight: Axial, points 14
5.8
Stiffness to Weight: Bending, points 23
17
Strength to Weight: Axial, points 25
5.9
Strength to Weight: Bending, points 22
8.1
Thermal Diffusivity, mm2/s 2.9
17
Thermal Shock Resistance, points 20
7.5

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.5
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
76.5 to 79.5
Iron (Fe), % 17 to 20
0 to 0.4
Lead (Pb), % 0
14 to 18
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 40.3 to 53.8
0 to 0.8
Phosphorus (P), % 0 to 0.040
0 to 1.5
Silicon (Si), % 0 to 1.0
0 to 0.0050
Sulfur (S), % 0 to 0.030
0 to 0.080
Tin (Sn), % 0
5.0 to 7.0
Tungsten (W), % 0.2 to 1.0
0
Zinc (Zn), % 0
0 to 1.5
Residuals, % 0
0 to 1.1