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AWS ERNiCrFe-5 vs. SAE-AISI T15 Steel

AWS ERNiCrFe-5 belongs to the nickel alloys classification, while SAE-AISI T15 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 T15 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 74
76
Tensile Strength: Ultimate (UTS), MPa 630
830 to 2240

Thermal Properties

Latent Heat of Fusion, J/g 310
250
Melting Completion (Liquidus), °C 1390
1690
Melting Onset (Solidus), °C 1340
1640
Specific Heat Capacity, J/kg-K 450
430
Thermal Conductivity, W/m-K 14
21
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 65
43
Density, g/cm3 8.5
8.7
Embodied Carbon, kg CO2/kg material 11
16
Embodied Energy, MJ/kg 150
250
Embodied Water, L/kg 250
140

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 23
22
Strength to Weight: Axial, points 20
26 to 71
Strength to Weight: Bending, points 19
22 to 43
Thermal Diffusivity, mm2/s 3.6
5.6
Thermal Shock Resistance, points 19
26 to 70

Alloy Composition

Carbon (C), % 0 to 0.080
1.5 to 1.6
Chromium (Cr), % 14 to 17
3.8 to 5.0
Cobalt (Co), % 0 to 0.12
4.8 to 5.3
Copper (Cu), % 0 to 0.5
0 to 0.25
Iron (Fe), % 6.0 to 10
67.5 to 73.5
Manganese (Mn), % 0 to 1.0
0.15 to 0.4
Molybdenum (Mo), % 0
0 to 1.0
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
0.15 to 0.4
Sulfur (S), % 0 to 0.015
0 to 0.030
Tungsten (W), % 0
11.8 to 13
Vanadium (V), % 0
4.5 to 5.3
Residuals, % 0 to 0.5
0