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SAE-AISI H13 Steel vs. AWS BAg-27

SAE-AISI H13 steel belongs to the iron alloys classification, while AWS BAg-27 belongs to the otherwise unclassified metals. There are 17 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 H13 steel and the bottom bar is AWS BAg-27.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
88
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 74
33
Tensile Strength: Ultimate (UTS), MPa 690 to 1820
160

Thermal Properties

Latent Heat of Fusion, J/g 270
140
Melting Completion (Liquidus), °C 1460
750
Melting Onset (Solidus), °C 1420
610
Specific Heat Capacity, J/kg-K 470
330
Thermal Expansion, µm/m-K 10
22

Otherwise Unclassified Properties

Density, g/cm3 7.8
8.7
Embodied Carbon, kg CO2/kg material 4.3
25
Embodied Energy, MJ/kg 64
400

Common Calculations

Stiffness to Weight: Axial, points 14
5.7
Stiffness to Weight: Bending, points 25
17
Strength to Weight: Axial, points 25 to 65
5.1
Strength to Weight: Bending, points 22 to 43
7.6
Thermal Shock Resistance, points 25 to 65
5.9

Alloy Composition

Cadmium (Cd), % 0
12.5 to 14.5
Carbon (C), % 0.32 to 0.45
0
Chromium (Cr), % 4.8 to 5.5
0
Copper (Cu), % 0 to 0.25
34 to 36
Iron (Fe), % 88.8 to 92
0
Manganese (Mn), % 0.2 to 0.5
0
Molybdenum (Mo), % 1.1 to 1.8
0
Nickel (Ni), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.8 to 1.2
0
Silver (Ag), % 0
24 to 26
Sulfur (S), % 0 to 0.030
0
Vanadium (V), % 0.8 to 1.2
0
Zinc (Zn), % 0
24.5 to 28.5
Residuals, % 0
0 to 0.15