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SAE-AISI T2 Steel vs. SAE-AISI F2 Steel

Both SAE-AISI T2 steel and SAE-AISI F2 steel are iron alloys. They have 79% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI T2 steel and the bottom bar is SAE-AISI F2 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 79
73
Tensile Strength: Ultimate (UTS), MPa 780 to 2150
710 to 2360

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Melting Completion (Liquidus), °C 1820
1520
Melting Onset (Solidus), °C 1760
1470
Specific Heat Capacity, J/kg-K 410
460
Thermal Conductivity, W/m-K 19
42
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 46
10
Density, g/cm3 9.3
8.1
Embodied Carbon, kg CO2/kg material 11
2.3
Embodied Energy, MJ/kg 170
32
Embodied Water, L/kg 98
50

Common Calculations

PREN (Pitting Resistance) 36
6.5
Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 21
24
Strength to Weight: Axial, points 23 to 64
24 to 81
Strength to Weight: Bending, points 20 to 40
22 to 49
Thermal Diffusivity, mm2/s 4.9
11
Thermal Shock Resistance, points 23 to 65
21 to 71

Alloy Composition

Carbon (C), % 0.8 to 0.9
1.2 to 1.4
Chromium (Cr), % 3.8 to 4.5
0.2 to 0.4
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 70.8 to 75.8
92.6 to 95.4
Manganese (Mn), % 0.2 to 0.4
0.1 to 0.5
Molybdenum (Mo), % 0 to 1.0
0
Nickel (Ni), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0.2 to 0.4
0.1 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 17.5 to 19
3.0 to 4.5
Vanadium (V), % 1.8 to 2.4
0

Comparable Variants