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SAE-AISI T6 Steel vs. EN 1.8201 Steel

Both SAE-AISI T6 steel and EN 1.8201 steel 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 (11, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI T6 steel and the bottom bar is EN 1.8201 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 81
74
Tensile Strength: Ultimate (UTS), MPa 880 to 2150
630

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Melting Completion (Liquidus), °C 1830
1500
Melting Onset (Solidus), °C 1770
1450
Specific Heat Capacity, J/kg-K 400
470
Thermal Conductivity, W/m-K 18
40
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 70
7.0
Density, g/cm3 9.5
8.0
Embodied Carbon, kg CO2/kg material 11
2.5
Embodied Energy, MJ/kg 170
36
Embodied Water, L/kg 160
59

Common Calculations

PREN (Pitting Resistance) 39
5.7
Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 21
24
Strength to Weight: Axial, points 26 to 63
22
Strength to Weight: Bending, points 21 to 39
20
Thermal Diffusivity, mm2/s 4.7
11
Thermal Shock Resistance, points 26 to 64
18

Alloy Composition

Aluminum (Al), % 0
0 to 0.030
Boron (B), % 0
0.0010 to 0.0060
Carbon (C), % 0.75 to 0.85
0.040 to 0.1
Chromium (Cr), % 4.0 to 4.8
1.9 to 2.6
Cobalt (Co), % 11 to 13
0
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 55.9 to 63.5
93.6 to 96.2
Manganese (Mn), % 0.2 to 0.4
0.1 to 0.6
Molybdenum (Mo), % 0.4 to 1.0
0.050 to 0.3
Nickel (Ni), % 0 to 0.3
0
Niobium (Nb), % 0
0.020 to 0.080
Nitrogen (N), % 0
0 to 0.015
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0.2 to 0.4
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.010
Titanium (Ti), % 0
0.0050 to 0.060
Tungsten (W), % 18.5 to 21
1.5 to 1.8
Vanadium (V), % 1.5 to 2.1
0.2 to 0.3