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EN 1.3555 Steel vs. AWS ERNi-1

EN 1.3555 steel belongs to the iron alloys classification, while AWS ERNi-1 belongs to the nickel alloys. There are 21 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is EN 1.3555 steel and the bottom bar is AWS ERNi-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
180
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 75
69
Tensile Strength: Ultimate (UTS), MPa 770
470

Thermal Properties

Latent Heat of Fusion, J/g 260
300
Melting Completion (Liquidus), °C 1500
1360
Melting Onset (Solidus), °C 1450
1310
Specific Heat Capacity, J/kg-K 460
450
Thermal Expansion, µm/m-K 13
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.3
19
Electrical Conductivity: Equal Weight (Specific), % IACS 11
19

Otherwise Unclassified Properties

Base Metal Price, % relative 11
60
Density, g/cm3 7.9
8.7
Embodied Carbon, kg CO2/kg material 5.6
11
Embodied Energy, MJ/kg 81
150
Embodied Water, L/kg 90
230

Common Calculations

Stiffness to Weight: Axial, points 14
12
Stiffness to Weight: Bending, points 24
22
Strength to Weight: Axial, points 27
15
Strength to Weight: Bending, points 23
15
Thermal Shock Resistance, points 22
17

Alloy Composition

Aluminum (Al), % 0
0 to 1.5
Carbon (C), % 0.1 to 0.15
0 to 0.15
Chromium (Cr), % 3.9 to 4.3
0
Copper (Cu), % 0 to 0.1
0 to 0.25
Iron (Fe), % 85.4 to 87.7
0 to 1.0
Manganese (Mn), % 0.15 to 0.35
0 to 1.0
Molybdenum (Mo), % 4.0 to 4.5
0
Nickel (Ni), % 3.2 to 3.6
93 to 98
Phosphorus (P), % 0 to 0.015
0 to 0.030
Silicon (Si), % 0.1 to 0.25
0 to 0.75
Sulfur (S), % 0 to 0.010
0 to 0.015
Titanium (Ti), % 0
2.0 to 3.5
Tungsten (W), % 0 to 0.15
0
Vanadium (V), % 1.0 to 1.3
0
Residuals, % 0
0 to 0.5