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AWS ERNiCrFe-5 vs. N08031 Stainless Steel

AWS ERNiCrFe-5 belongs to the nickel alloys classification, while N08031 stainless steel belongs to the iron alloys. They have 55% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrFe-5 and the bottom bar is N08031 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
210
Elongation at Break, % 34
45
Poisson's Ratio 0.3
0.28
Shear Modulus, GPa 74
81
Tensile Strength: Ultimate (UTS), MPa 630
730

Thermal Properties

Latent Heat of Fusion, J/g 310
310
Melting Completion (Liquidus), °C 1390
1440
Melting Onset (Solidus), °C 1340
1390
Specific Heat Capacity, J/kg-K 450
460
Thermal Conductivity, W/m-K 14
12
Thermal Expansion, µm/m-K 12
18

Otherwise Unclassified Properties

Base Metal Price, % relative 65
39
Density, g/cm3 8.5
8.1
Embodied Carbon, kg CO2/kg material 11
7.1
Embodied Energy, MJ/kg 150
96
Embodied Water, L/kg 250
240

Common Calculations

Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 20
25
Strength to Weight: Bending, points 19
22
Thermal Diffusivity, mm2/s 3.6
3.1
Thermal Shock Resistance, points 19
14

Alloy Composition

Carbon (C), % 0 to 0.080
0 to 0.015
Chromium (Cr), % 14 to 17
26 to 28
Cobalt (Co), % 0 to 0.12
0
Copper (Cu), % 0 to 0.5
1.0 to 1.4
Iron (Fe), % 6.0 to 10
29 to 36.9
Manganese (Mn), % 0 to 1.0
0 to 2.0
Molybdenum (Mo), % 0
6.0 to 7.0
Nickel (Ni), % 70 to 78.5
30 to 32
Niobium (Nb), % 1.5 to 3.0
0
Nitrogen (N), % 0
0.15 to 0.25
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0 to 0.35
0 to 0.3
Sulfur (S), % 0 to 0.015
0 to 0.010
Residuals, % 0 to 0.5
0