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SAE-AISI M62 Steel vs. Grade TDSiCrV Steel

Both SAE-AISI M62 steel and grade TDSiCrV steel are iron alloys. They have 78% of their average alloy composition in common. There are 19 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI M62 steel and the bottom bar is grade TDSiCrV 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
80
Tensile Strength: Ultimate (UTS), MPa 830 to 2440
2100

Thermal Properties

Latent Heat of Fusion, J/g 260
270
Melting Completion (Liquidus), °C 1650
1440
Melting Onset (Solidus), °C 1600
1400
Specific Heat Capacity, J/kg-K 430
480
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 30
2.3
Density, g/cm3 8.5
7.7
Embodied Carbon, kg CO2/kg material 10
1.9
Embodied Energy, MJ/kg 150
26
Embodied Water, L/kg 110
50

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 27 to 80
75
Strength to Weight: Bending, points 23 to 47
47
Thermal Shock Resistance, points 24 to 71
63

Alloy Composition

Carbon (C), % 1.3 to 1.4
0.5 to 0.7
Chromium (Cr), % 3.5 to 4.0
0.5 to 1.0
Copper (Cu), % 0 to 0.25
0 to 0.1
Iron (Fe), % 73.6 to 77.4
96.1 to 97.8
Manganese (Mn), % 0.15 to 0.4
0.4 to 0.9
Molybdenum (Mo), % 10 to 11
0
Nickel (Ni), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0.15 to 0.4
1.2 to 1.7
Sulfur (S), % 0 to 0.030
0 to 0.020
Tungsten (W), % 5.8 to 6.5
0
Vanadium (V), % 1.8 to 2.1
0.1 to 0.25