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Nickel 689 vs. AWS E3155

Nickel 689 belongs to the nickel alloys classification, while AWS E3155 belongs to the iron alloys. They have 55% of their average alloy composition in common. There are 20 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is nickel 689 and the bottom bar is AWS E3155.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
210
Elongation at Break, % 23
23
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 80
81
Tensile Strength: Ultimate (UTS), MPa 1250
770

Thermal Properties

Latent Heat of Fusion, J/g 330
310
Melting Completion (Liquidus), °C 1440
1460
Melting Onset (Solidus), °C 1390
1410
Specific Heat Capacity, J/kg-K 450
450
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 70
70
Density, g/cm3 8.5
8.4
Embodied Carbon, kg CO2/kg material 11
7.7
Embodied Energy, MJ/kg 150
110
Embodied Water, L/kg 330
300

Common Calculations

Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 41
26
Strength to Weight: Bending, points 30
22
Thermal Shock Resistance, points 35
20

Alloy Composition

Aluminum (Al), % 0.75 to 1.3
0
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.1 to 0.2
0 to 0.1
Chromium (Cr), % 18 to 20
20 to 22.5
Cobalt (Co), % 9.0 to 11
18.5 to 21
Copper (Cu), % 0
0 to 0.75
Iron (Fe), % 0 to 5.0
23.3 to 36.3
Manganese (Mn), % 0 to 0.5
1.0 to 2.5
Molybdenum (Mo), % 9.0 to 10.5
2.5 to 3.5
Nickel (Ni), % 48.3 to 60.9
19 to 21
Niobium (Nb), % 0
0.75 to 1.3
Phosphorus (P), % 0 to 0.015
0 to 0.040
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 2.3 to 2.8
0
Tungsten (W), % 0
2.0 to 3.0