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Nickel 693 vs. AWS E2593

Nickel 693 belongs to the nickel alloys classification, while AWS E2593 belongs to the iron alloys. They have 40% of their average alloy composition in common. There are 22 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 nickel 693 and the bottom bar is AWS E2593.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 34
17
Poisson's Ratio 0.28
0.27
Shear Modulus, GPa 76
80
Tensile Strength: Ultimate (UTS), MPa 660
850

Thermal Properties

Latent Heat of Fusion, J/g 330
300
Melting Completion (Liquidus), °C 1350
1430
Melting Onset (Solidus), °C 1310
1390
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 9.1
16
Thermal Expansion, µm/m-K 13
14

Otherwise Unclassified Properties

Base Metal Price, % relative 60
22
Density, g/cm3 8.1
7.8
Embodied Carbon, kg CO2/kg material 9.9
4.2
Embodied Energy, MJ/kg 140
59
Embodied Water, L/kg 320
190

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 23
30
Strength to Weight: Bending, points 21
25
Thermal Diffusivity, mm2/s 2.3
4.3
Thermal Shock Resistance, points 19
21

Alloy Composition

Aluminum (Al), % 2.5 to 4.0
0
Carbon (C), % 0 to 0.15
0 to 0.040
Chromium (Cr), % 27 to 31
24 to 27
Copper (Cu), % 0 to 0.5
1.5 to 3.0
Iron (Fe), % 2.5 to 6.0
52.7 to 62.5
Manganese (Mn), % 0 to 1.0
0.5 to 1.5
Molybdenum (Mo), % 0
2.9 to 3.9
Nickel (Ni), % 53.3 to 67.5
8.5 to 10.5
Niobium (Nb), % 0.5 to 2.5
0
Nitrogen (N), % 0
0.080 to 0.25
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.030
Titanium (Ti), % 0 to 1.0
0