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SAE-AISI T2 Steel vs. S36200 Stainless Steel

Both SAE-AISI T2 steel and S36200 stainless steel are iron alloys. They have 78% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI T2 steel and the bottom bar is S36200 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 79
76
Tensile Strength: Ultimate (UTS), MPa 780 to 2150
1180 to 1410

Thermal Properties

Latent Heat of Fusion, J/g 250
280
Melting Completion (Liquidus), °C 1820
1440
Melting Onset (Solidus), °C 1760
1400
Specific Heat Capacity, J/kg-K 410
480
Thermal Conductivity, W/m-K 19
16
Thermal Expansion, µm/m-K 12
11

Otherwise Unclassified Properties

Base Metal Price, % relative 46
12
Density, g/cm3 9.3
7.8
Embodied Carbon, kg CO2/kg material 11
2.8
Embodied Energy, MJ/kg 170
40
Embodied Water, L/kg 98
120

Common Calculations

PREN (Pitting Resistance) 36
15
Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 21
25
Strength to Weight: Axial, points 23 to 64
42 to 50
Strength to Weight: Bending, points 20 to 40
32 to 36
Thermal Diffusivity, mm2/s 4.9
4.3
Thermal Shock Resistance, points 23 to 65
40 to 48

Alloy Composition

Aluminum (Al), % 0
0 to 0.1
Carbon (C), % 0.8 to 0.9
0 to 0.050
Chromium (Cr), % 3.8 to 4.5
14 to 14.5
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 70.8 to 75.8
75.4 to 79.5
Manganese (Mn), % 0.2 to 0.4
0 to 0.5
Molybdenum (Mo), % 0 to 1.0
0 to 0.3
Nickel (Ni), % 0 to 0.3
6.5 to 7.0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0.2 to 0.4
0 to 0.3
Sulfur (S), % 0 to 0.030
0 to 0.030
Titanium (Ti), % 0
0.6 to 0.9
Tungsten (W), % 17.5 to 19
0
Vanadium (V), % 1.8 to 2.4
0

Comparable Variants