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AWS ERNiCrFe-5 vs. EN 1.3551 Steel

AWS ERNiCrFe-5 belongs to the nickel alloys classification, while EN 1.3551 steel belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrFe-5 and the bottom bar is EN 1.3551 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 74
75
Tensile Strength: Ultimate (UTS), MPa 630
720

Thermal Properties

Latent Heat of Fusion, J/g 310
260
Melting Completion (Liquidus), °C 1390
1490
Melting Onset (Solidus), °C 1340
1450
Specific Heat Capacity, J/kg-K 450
460
Thermal Conductivity, W/m-K 14
36
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.6
8.6
Electrical Conductivity: Equal Weight (Specific), % IACS 1.7
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 65
9.0
Density, g/cm3 8.5
7.9
Embodied Carbon, kg CO2/kg material 11
4.9
Embodied Energy, MJ/kg 150
71
Embodied Water, L/kg 250
82

Common Calculations

Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 20
26
Strength to Weight: Bending, points 19
23
Thermal Diffusivity, mm2/s 3.6
9.8
Thermal Shock Resistance, points 19
21

Alloy Composition

Carbon (C), % 0 to 0.080
0.77 to 0.85
Chromium (Cr), % 14 to 17
3.9 to 4.3
Cobalt (Co), % 0 to 0.12
0
Copper (Cu), % 0 to 0.5
0 to 0.3
Iron (Fe), % 6.0 to 10
88.8 to 91.1
Manganese (Mn), % 0 to 1.0
0.15 to 0.35
Molybdenum (Mo), % 0
4.0 to 4.5
Nickel (Ni), % 70 to 78.5
0
Niobium (Nb), % 1.5 to 3.0
0
Phosphorus (P), % 0 to 0.030
0 to 0.025
Silicon (Si), % 0 to 0.35
0 to 0.4
Sulfur (S), % 0 to 0.015
0 to 0.015
Tungsten (W), % 0
0 to 0.25
Vanadium (V), % 0
0.9 to 1.1
Residuals, % 0 to 0.5
0