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Nickel 617 vs. AWS ENiCrMo-3

Both nickel 617 and AWS ENiCrMo-3 are nickel alloys. They have 86% of their average alloy composition in common. 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 nickel 617 and the bottom bar is AWS ENiCrMo-3.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 40
34
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 80
79
Tensile Strength: Ultimate (UTS), MPa 740
870

Thermal Properties

Latent Heat of Fusion, J/g 330
330
Melting Completion (Liquidus), °C 1380
1480
Melting Onset (Solidus), °C 1330
1430
Specific Heat Capacity, J/kg-K 450
440
Thermal Conductivity, W/m-K 13
11
Thermal Expansion, µm/m-K 12
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
1.4

Otherwise Unclassified Properties

Base Metal Price, % relative 75
80
Density, g/cm3 8.5
8.6
Embodied Carbon, kg CO2/kg material 10
14
Embodied Energy, MJ/kg 140
190
Embodied Water, L/kg 350
290

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 24
28
Strength to Weight: Bending, points 21
24
Thermal Diffusivity, mm2/s 3.5
2.8
Thermal Shock Resistance, points 21
25

Alloy Composition

Aluminum (Al), % 0.8 to 1.5
0
Boron (B), % 0 to 0.0060
0
Carbon (C), % 0.050 to 0.15
0 to 0.1
Chromium (Cr), % 20 to 24
20 to 23
Cobalt (Co), % 10 to 15
0 to 0.12
Copper (Cu), % 0 to 0.5
0 to 0.5
Iron (Fe), % 0 to 3.0
0 to 7.0
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 8.0 to 10
8.0 to 10
Nickel (Ni), % 44.5 to 62
55 to 68.9
Niobium (Nb), % 0
3.2 to 4.2
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 0.75
Sulfur (S), % 0 to 0.015
0 to 0.020
Residuals, % 0
0 to 0.5