ASTM A414 Steel vs. Grade TDSiCr Steel
Both ASTM A414 steel and grade TDSiCr steel are iron alloys. There are 25 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.
For each property being compared, the top bar is ASTM A414 steel and the bottom bar is grade TDSiCr steel.
Metric UnitsUS Customary Units
Mechanical Properties
Brinell Hardness | 110 to 180 | |
590 |
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
190 |
Poisson's Ratio | 0.29 | |
0.29 |
Shear Modulus, GPa | 73 | |
80 |
Tensile Strength: Ultimate (UTS), MPa | 360 to 590 | |
1950 |
Thermal Properties
Latent Heat of Fusion, J/g | 250 | |
270 |
Maximum Temperature: Mechanical, °C | 400 | |
410 |
Melting Completion (Liquidus), °C | 1460 | |
1440 |
Melting Onset (Solidus), °C | 1420 | |
1400 |
Specific Heat Capacity, J/kg-K | 470 | |
480 |
Thermal Conductivity, W/m-K | 49 to 50 | |
46 |
Thermal Expansion, µm/m-K | 13 | |
13 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 7.2 to 7.3 | |
7.3 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 8.3 to 8.4 | |
8.5 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 2.2 | |
2.2 |
Density, g/cm3 | 7.8 to 7.9 | |
7.7 |
Embodied Carbon, kg CO2/kg material | 1.5 to 1.6 | |
1.5 |
Embodied Energy, MJ/kg | 20 to 22 | |
20 |
Embodied Water, L/kg | 48 | |
48 |
Common Calculations
Stiffness to Weight: Axial, points | 13 | |
13 |
Stiffness to Weight: Bending, points | 24 | |
25 |
Strength to Weight: Axial, points | 13 to 21 | |
70 |
Strength to Weight: Bending, points | 14 to 20 | |
45 |
Thermal Diffusivity, mm2/s | 13 | |
12 |
Thermal Shock Resistance, points | 11 to 17 | |
58 |