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SAE-AISI D2 Steel vs. AWS E383

Both SAE-AISI D2 steel and AWS E383 are iron alloys. They have 48% of their average alloy composition in common. There are 23 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 SAE-AISI D2 steel and the bottom bar is AWS E383.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
210
Elongation at Break, % 5.0 to 16
34
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 75
80
Tensile Strength: Ultimate (UTS), MPa 760 to 2000
580

Thermal Properties

Latent Heat of Fusion, J/g 270
320
Melting Completion (Liquidus), °C 1440
1420
Melting Onset (Solidus), °C 1390
1370
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 31
12
Thermal Expansion, µm/m-K 11
14

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
37
Density, g/cm3 7.7
8.1
Embodied Carbon, kg CO2/kg material 3.4
6.4
Embodied Energy, MJ/kg 50
89
Embodied Water, L/kg 100
240

Common Calculations

PREN (Pitting Resistance) 15
40
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 27 to 72
20
Strength to Weight: Bending, points 24 to 46
19
Thermal Diffusivity, mm2/s 8.3
3.1
Thermal Shock Resistance, points 25 to 67
15

Alloy Composition

Carbon (C), % 1.4 to 1.6
0 to 0.030
Chromium (Cr), % 11 to 13
26.5 to 29
Copper (Cu), % 0 to 0.25
0.6 to 1.5
Iron (Fe), % 81.3 to 86.9
28.8 to 39.2
Manganese (Mn), % 0 to 0.6
0.5 to 2.5
Molybdenum (Mo), % 0.7 to 1.2
3.2 to 4.2
Nickel (Ni), % 0 to 0.3
30 to 33
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0 to 0.6
0 to 0.9
Sulfur (S), % 0 to 0.030
0 to 0.020
Vanadium (V), % 0 to 1.1
0