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AWS ENiCrFe-2 vs. SAE-AISI H14 Steel

AWS ENiCrFe-2 belongs to the nickel alloys classification, while SAE-AISI H14 steel belongs to the iron alloys. There are 19 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 AWS ENiCrFe-2 and the bottom bar is SAE-AISI H14 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 790
710 to 2030

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Melting Completion (Liquidus), °C 1390
1530
Melting Onset (Solidus), °C 1350
1490
Specific Heat Capacity, J/kg-K 450
460
Thermal Expansion, µm/m-K 12
11

Otherwise Unclassified Properties

Base Metal Price, % relative 65
15
Density, g/cm3 8.5
8.1
Embodied Carbon, kg CO2/kg material 11
2.7
Embodied Energy, MJ/kg 160
39
Embodied Water, L/kg 260
73

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 26
24 to 69
Strength to Weight: Bending, points 22
22 to 44
Thermal Shock Resistance, points 24
24 to 68

Alloy Composition

Carbon (C), % 0 to 0.1
0.35 to 0.45
Chromium (Cr), % 13 to 17
4.8 to 5.5
Cobalt (Co), % 0 to 0.12
0
Copper (Cu), % 0 to 0.5
0 to 0.25
Iron (Fe), % 0 to 12
86.5 to 89.9
Manganese (Mn), % 1.0 to 3.5
0.2 to 0.5
Molybdenum (Mo), % 0.5 to 2.5
0
Nickel (Ni), % 62 to 85
0 to 0.3
Niobium (Nb), % 0.5 to 4.0
0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.75
0.8 to 1.2
Sulfur (S), % 0 to 0.020
0 to 0.030
Tungsten (W), % 0
4.0 to 5.3
Residuals, % 0 to 0.5
0