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AWS ENiCrFe-2 vs. Grade TDC Steel

AWS ENiCrFe-2 belongs to the nickel alloys classification, while grade TDC steel belongs to the iron alloys. There are 19 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-2 and the bottom bar is grade TDC 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
80
Tensile Strength: Ultimate (UTS), MPa 790
1700

Thermal Properties

Latent Heat of Fusion, J/g 310
250
Melting Completion (Liquidus), °C 1390
1450
Melting Onset (Solidus), °C 1350
1410
Specific Heat Capacity, J/kg-K 450
470
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 65
1.9
Density, g/cm3 8.5
7.8
Embodied Carbon, kg CO2/kg material 11
1.4
Embodied Energy, MJ/kg 160
19
Embodied Water, L/kg 260
47

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 26
60
Strength to Weight: Bending, points 22
40
Thermal Shock Resistance, points 24
50

Alloy Composition

Carbon (C), % 0 to 0.1
0.6 to 0.75
Chromium (Cr), % 13 to 17
0 to 0.3
Cobalt (Co), % 0 to 0.12
0
Copper (Cu), % 0 to 0.5
0 to 0.1
Iron (Fe), % 0 to 12
98 to 99.4
Manganese (Mn), % 1.0 to 3.5
0.5 to 1.2
Molybdenum (Mo), % 0.5 to 2.5
0
Nickel (Ni), % 62 to 85
0
Niobium (Nb), % 0.5 to 4.0
0
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0 to 0.75
0.1 to 0.35
Sulfur (S), % 0 to 0.020
0 to 0.020
Residuals, % 0 to 0.5
0