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Nickel 625 vs. AWS ENiCrFe-3

Both nickel 625 and AWS ENiCrFe-3 are nickel alloys. They have 84% 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 625 and the bottom bar is AWS ENiCrFe-3.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 33 to 34
34
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 79
74
Tensile Strength: Ultimate (UTS), MPa 790 to 910
630

Thermal Properties

Latent Heat of Fusion, J/g 330
310
Melting Completion (Liquidus), °C 1350
1370
Melting Onset (Solidus), °C 1290
1320
Specific Heat Capacity, J/kg-K 440
460
Thermal Expansion, µm/m-K 13
13

Otherwise Unclassified Properties

Base Metal Price, % relative 80
65
Density, g/cm3 8.6
8.4
Embodied Carbon, kg CO2/kg material 14
11
Embodied Energy, MJ/kg 190
150
Embodied Water, L/kg 290
260

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 26 to 29
21
Strength to Weight: Bending, points 22 to 24
19
Thermal Shock Resistance, points 22 to 25
18

Alloy Composition

Aluminum (Al), % 0 to 0.4
0
Carbon (C), % 0 to 0.1
0 to 0.1
Chromium (Cr), % 20 to 23
13 to 17
Cobalt (Co), % 0 to 1.0
0 to 0.12
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 0 to 5.0
0 to 10
Manganese (Mn), % 0 to 0.5
5.0 to 9.5
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 58 to 68.9
52 to 81
Niobium (Nb), % 3.2 to 4.2
1.0 to 2.5
Phosphorus (P), % 0 to 0.015
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.015
Tantalum (Ta), % 0
0 to 0.3
Titanium (Ti), % 0 to 0.4
0 to 1.0
Residuals, % 0
0 to 0.5