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SAE-AISI T1 Steel vs. N08221 Nickel

SAE-AISI T1 steel belongs to the iron alloys classification, while N08221 nickel belongs to the nickel alloys. They have a modest 33% of their average alloy composition in common, which, by itself, doesn't mean much. There are 20 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI T1 steel and the bottom bar is N08221 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 80
79
Tensile Strength: Ultimate (UTS), MPa 770 to 2130
610

Thermal Properties

Latent Heat of Fusion, J/g 240
310
Melting Completion (Liquidus), °C 1810
1440
Melting Onset (Solidus), °C 1750
1390
Specific Heat Capacity, J/kg-K 410
460
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 45
44
Density, g/cm3 9.3
8.3
Embodied Carbon, kg CO2/kg material 8.2
7.9
Embodied Energy, MJ/kg 130
110
Embodied Water, L/kg 90
240

Common Calculations

PREN (Pitting Resistance) 34
40
Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 21
24
Strength to Weight: Axial, points 23 to 64
21
Strength to Weight: Bending, points 20 to 40
19
Thermal Shock Resistance, points 23 to 64
16

Alloy Composition

Aluminum (Al), % 0
0 to 0.2
Carbon (C), % 0.65 to 0.8
0 to 0.025
Chromium (Cr), % 3.8 to 4.5
20 to 22
Copper (Cu), % 0 to 0.25
1.5 to 3.0
Iron (Fe), % 73.2 to 77.2
22 to 33.9
Manganese (Mn), % 0.1 to 0.4
0 to 1.0
Molybdenum (Mo), % 0
5.0 to 6.5
Nickel (Ni), % 0 to 0.3
39 to 46
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.2 to 0.4
0 to 0.050
Sulfur (S), % 0 to 0.030
0 to 0.030
Titanium (Ti), % 0
0.6 to 1.0
Tungsten (W), % 17.3 to 18.8
0
Vanadium (V), % 0.9 to 1.3
0