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SAE-AISI T2 Steel vs. AWS E2553

Both SAE-AISI T2 steel and AWS E2553 are iron alloys. They have 65% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI T2 steel and the bottom bar is AWS E2553.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Poisson's Ratio 0.29
0.27
Shear Modulus, GPa 79
80
Tensile Strength: Ultimate (UTS), MPa 780 to 2150
850

Thermal Properties

Latent Heat of Fusion, J/g 250
300
Melting Completion (Liquidus), °C 1820
1440
Melting Onset (Solidus), °C 1760
1390
Specific Heat Capacity, J/kg-K 410
480
Thermal Conductivity, W/m-K 19
16
Thermal Expansion, µm/m-K 12
14

Otherwise Unclassified Properties

Base Metal Price, % relative 46
21
Density, g/cm3 9.3
7.8
Embodied Carbon, kg CO2/kg material 11
4.0
Embodied Energy, MJ/kg 170
56
Embodied Water, L/kg 98
190

Common Calculations

PREN (Pitting Resistance) 36
40
Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 21
25
Strength to Weight: Axial, points 23 to 64
30
Strength to Weight: Bending, points 20 to 40
26
Thermal Diffusivity, mm2/s 4.9
4.3
Thermal Shock Resistance, points 23 to 65
21

Alloy Composition

Carbon (C), % 0.8 to 0.9
0 to 0.060
Chromium (Cr), % 3.8 to 4.5
24 to 27
Copper (Cu), % 0 to 0.25
1.5 to 2.5
Iron (Fe), % 70.8 to 75.8
55.2 to 64.5
Manganese (Mn), % 0.2 to 0.4
0.5 to 1.5
Molybdenum (Mo), % 0 to 1.0
2.9 to 3.9
Nickel (Ni), % 0 to 0.3
6.5 to 8.5
Nitrogen (N), % 0
0.1 to 0.25
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0.2 to 0.4
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 17.5 to 19
0
Vanadium (V), % 1.8 to 2.4
0