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Nickel 825 vs. AWS ENiCrFe-3

Both nickel 825 and AWS ENiCrFe-3 are nickel alloys. They have 63% of their average alloy composition in common. There are 20 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is nickel 825 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, % 34
34
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 78
74
Tensile Strength: Ultimate (UTS), MPa 650
630

Thermal Properties

Latent Heat of Fusion, J/g 300
310
Melting Completion (Liquidus), °C 1400
1370
Melting Onset (Solidus), °C 1370
1320
Specific Heat Capacity, J/kg-K 460
460
Thermal Expansion, µm/m-K 14
13

Otherwise Unclassified Properties

Base Metal Price, % relative 41
65
Density, g/cm3 8.2
8.4
Embodied Carbon, kg CO2/kg material 7.2
11
Embodied Energy, MJ/kg 100
150
Embodied Water, L/kg 230
260

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 22
21
Strength to Weight: Bending, points 20
19
Thermal Shock Resistance, points 17
18

Alloy Composition

Aluminum (Al), % 0 to 0.2
0
Carbon (C), % 0 to 0.050
0 to 0.1
Chromium (Cr), % 19.5 to 23.5
13 to 17
Cobalt (Co), % 0
0 to 0.12
Copper (Cu), % 1.5 to 3.0
0 to 0.5
Iron (Fe), % 22 to 37.9
0 to 10
Manganese (Mn), % 0 to 1.0
5.0 to 9.5
Molybdenum (Mo), % 2.5 to 3.5
0
Nickel (Ni), % 38 to 46
52 to 81
Niobium (Nb), % 0
1.0 to 2.5
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.050
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.015
Tantalum (Ta), % 0
0 to 0.3
Titanium (Ti), % 0.6 to 1.2
0 to 1.0
Residuals, % 0
0 to 0.5