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AWS ENiCrFe-3 vs. AWS ER90S-B9

AWS ENiCrFe-3 belongs to the nickel alloys classification, while AWS ER90S-B9 belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is AWS ENiCrFe-3 and the bottom bar is AWS ER90S-B9.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 34
18
Poisson's Ratio 0.3
0.28
Shear Modulus, GPa 74
75
Tensile Strength: Ultimate (UTS), MPa 630
690

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Melting Completion (Liquidus), °C 1370
1450
Melting Onset (Solidus), °C 1320
1410
Specific Heat Capacity, J/kg-K 460
470
Thermal Expansion, µm/m-K 13
13

Otherwise Unclassified Properties

Base Metal Price, % relative 65
7.0
Density, g/cm3 8.4
7.8
Embodied Carbon, kg CO2/kg material 11
2.6
Embodied Energy, MJ/kg 150
37
Embodied Water, L/kg 260
91

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 21
25
Strength to Weight: Bending, points 19
22
Thermal Shock Resistance, points 18
19

Alloy Composition

Aluminum (Al), % 0
0 to 0.040
Carbon (C), % 0 to 0.1
0.070 to 0.13
Chromium (Cr), % 13 to 17
8.0 to 10.5
Cobalt (Co), % 0 to 0.12
0
Copper (Cu), % 0 to 0.5
0 to 0.2
Iron (Fe), % 0 to 10
84.4 to 90.7
Manganese (Mn), % 5.0 to 9.5
0 to 1.2
Molybdenum (Mo), % 0
0.85 to 1.2
Nickel (Ni), % 52 to 81
0 to 0.8
Niobium (Nb), % 1.0 to 2.5
0.020 to 0.1
Nitrogen (N), % 0
0.030 to 0.070
Phosphorus (P), % 0 to 0.030
0 to 0.010
Silicon (Si), % 0 to 1.0
0.15 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.010
Tantalum (Ta), % 0 to 0.3
0
Titanium (Ti), % 0 to 1.0
0
Vanadium (V), % 0
0.15 to 0.3
Residuals, % 0
0 to 0.5