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AWS ERNiCrFe-5 vs. SAE-AISI H19 Steel

AWS ERNiCrFe-5 belongs to the nickel alloys classification, while SAE-AISI H19 steel belongs to the iron alloys. There are 21 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 SAE-AISI H19 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 to 1990

Thermal Properties

Latent Heat of Fusion, J/g 310
260
Melting Completion (Liquidus), °C 1390
1540
Melting Onset (Solidus), °C 1340
1490
Specific Heat Capacity, J/kg-K 450
460
Thermal Conductivity, W/m-K 14
29
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 65
22
Density, g/cm3 8.5
8.2
Embodied Carbon, kg CO2/kg material 11
7.5
Embodied Energy, MJ/kg 150
110
Embodied Water, L/kg 250
110

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 20
24 to 68
Strength to Weight: Bending, points 19
22 to 43
Thermal Diffusivity, mm2/s 3.6
7.9
Thermal Shock Resistance, points 19
21 to 59

Alloy Composition

Carbon (C), % 0 to 0.080
0.32 to 0.45
Chromium (Cr), % 14 to 17
4.0 to 4.8
Cobalt (Co), % 0 to 0.12
4.0 to 4.5
Copper (Cu), % 0 to 0.5
0 to 0.25
Iron (Fe), % 6.0 to 10
81.4 to 85.5
Manganese (Mn), % 0 to 1.0
0.2 to 0.5
Molybdenum (Mo), % 0
0.3 to 0.55
Nickel (Ni), % 70 to 78.5
0 to 0.3
Niobium (Nb), % 1.5 to 3.0
0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.35
0.2 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.030
Tungsten (W), % 0
3.8 to 4.5
Vanadium (V), % 0
1.8 to 2.2
Residuals, % 0 to 0.5
0