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Grade TDCrV Steel vs. AWS BAg-13a

Grade TDCrV steel belongs to the iron alloys classification, while AWS BAg-13a belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is grade TDCrV steel and the bottom bar is AWS BAg-13a.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
92
Poisson's Ratio 0.29
0.36
Shear Modulus, GPa 80
34
Tensile Strength: Ultimate (UTS), MPa 1730
180

Thermal Properties

Latent Heat of Fusion, J/g 250
160
Melting Completion (Liquidus), °C 1450
890
Melting Onset (Solidus), °C 1410
770
Specific Heat Capacity, J/kg-K 470
300
Thermal Expansion, µm/m-K 13
19

Otherwise Unclassified Properties

Density, g/cm3 7.8
9.8
Embodied Carbon, kg CO2/kg material 1.9
54
Embodied Energy, MJ/kg 26
850

Common Calculations

Stiffness to Weight: Axial, points 13
5.2
Stiffness to Weight: Bending, points 24
15
Strength to Weight: Axial, points 61
5.1
Strength to Weight: Bending, points 41
7.2
Thermal Shock Resistance, points 51
7.5

Alloy Composition

Carbon (C), % 0.62 to 0.72
0
Chromium (Cr), % 0.4 to 0.6
0
Copper (Cu), % 0 to 0.1
40.4 to 43.5
Iron (Fe), % 97.8 to 98.8
0
Manganese (Mn), % 0.5 to 0.9
0
Nickel (Ni), % 0
1.5 to 2.5
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0.15 to 0.3
0
Silver (Ag), % 0
55 to 57
Sulfur (S), % 0 to 0.020
0
Vanadium (V), % 0.15 to 0.25
0
Residuals, % 0
0 to 0.15