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SAE-AISI T2 Steel vs. AWS E330H

Both SAE-AISI T2 steel and AWS E330H are iron alloys. They have 52% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI T2 steel and the bottom bar is AWS E330H.

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
76
Tensile Strength: Ultimate (UTS), MPa 780 to 2150
690

Thermal Properties

Latent Heat of Fusion, J/g 250
290
Melting Completion (Liquidus), °C 1820
1400
Melting Onset (Solidus), °C 1760
1350
Specific Heat Capacity, J/kg-K 410
470
Thermal Conductivity, W/m-K 19
12
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 46
30
Density, g/cm3 9.3
8.1
Embodied Carbon, kg CO2/kg material 11
5.4
Embodied Energy, MJ/kg 170
76
Embodied Water, L/kg 98
180

Common Calculations

PREN (Pitting Resistance) 36
17
Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 21
24
Strength to Weight: Axial, points 23 to 64
24
Strength to Weight: Bending, points 20 to 40
22
Thermal Diffusivity, mm2/s 4.9
3.2
Thermal Shock Resistance, points 23 to 65
19

Alloy Composition

Carbon (C), % 0.8 to 0.9
0.35 to 0.45
Chromium (Cr), % 3.8 to 4.5
14 to 17
Copper (Cu), % 0 to 0.25
0 to 0.75
Iron (Fe), % 70.8 to 75.8
40.5 to 51.7
Manganese (Mn), % 0.2 to 0.4
1.0 to 2.5
Molybdenum (Mo), % 0 to 1.0
0 to 0.75
Nickel (Ni), % 0 to 0.3
33 to 37
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0.2 to 0.4
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 17.5 to 19
0
Vanadium (V), % 1.8 to 2.4
0