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AWS ERNiCrMo-10 vs. Grade TDCrV Steel

AWS ERNiCrMo-10 belongs to the nickel alloys classification, while grade TDCrV 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 ERNiCrMo-10 and the bottom bar is grade TDCrV steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 84
80
Tensile Strength: Ultimate (UTS), MPa 790
1730

Thermal Properties

Latent Heat of Fusion, J/g 320
250
Melting Completion (Liquidus), °C 1550
1450
Melting Onset (Solidus), °C 1490
1410
Specific Heat Capacity, J/kg-K 420
470
Thermal Conductivity, W/m-K 10
49
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
7.1
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 70
2.1
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 12
1.9
Embodied Energy, MJ/kg 160
26
Embodied Water, L/kg 300
49

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 25
61
Strength to Weight: Bending, points 21
41
Thermal Diffusivity, mm2/s 2.7
13
Thermal Shock Resistance, points 21
51

Alloy Composition

Carbon (C), % 0 to 0.015
0.62 to 0.72
Chromium (Cr), % 20 to 22.5
0.4 to 0.6
Cobalt (Co), % 0 to 2.5
0
Copper (Cu), % 0 to 0.5
0 to 0.1
Iron (Fe), % 2.0 to 6.0
97.8 to 98.8
Manganese (Mn), % 0 to 0.5
0.5 to 0.9
Molybdenum (Mo), % 12.5 to 14.5
0
Nickel (Ni), % 49 to 63
0
Phosphorus (P), % 0 to 0.020
0 to 0.025
Silicon (Si), % 0 to 0.080
0.15 to 0.3
Sulfur (S), % 0 to 0.010
0 to 0.020
Tungsten (W), % 2.5 to 3.5
0
Vanadium (V), % 0 to 0.35
0.15 to 0.25
Residuals, % 0 to 0.5
0