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AWS E90C-B3 vs. SAE-AISI 1095 Steel

Both AWS E90C-B3 and SAE-AISI 1095 steel are iron alloys. They have a very high 95% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AWS E90C-B3 and the bottom bar is SAE-AISI 1095 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 19
10 to 11
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
72
Tensile Strength: Ultimate (UTS), MPa 710
680 to 900
Tensile Strength: Yield (Proof), MPa 600
500 to 590

Thermal Properties

Latent Heat of Fusion, J/g 260
240
Melting Completion (Liquidus), °C 1460
1450
Melting Onset (Solidus), °C 1420
1410
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 41
47
Thermal Expansion, µm/m-K 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.7
9.6
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
11

Otherwise Unclassified Properties

Base Metal Price, % relative 4.0
1.8
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 1.8
1.4
Embodied Energy, MJ/kg 24
19
Embodied Water, L/kg 59
45

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
63 to 84
Resilience: Unit (Modulus of Resilience), kJ/m3 970
660 to 930
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 25
24 to 32
Strength to Weight: Bending, points 23
22 to 26
Thermal Diffusivity, mm2/s 11
13
Thermal Shock Resistance, points 21
22 to 29

Alloy Composition

Carbon (C), % 0.050 to 0.12
0.9 to 1.0
Chromium (Cr), % 2.0 to 2.5
0
Copper (Cu), % 0 to 0.35
0
Iron (Fe), % 93.4 to 96.4
98.4 to 98.8
Manganese (Mn), % 0.4 to 1.0
0.3 to 0.5
Molybdenum (Mo), % 0.9 to 1.2
0
Nickel (Ni), % 0 to 0.2
0
Phosphorus (P), % 0 to 0.025
0 to 0.040
Silicon (Si), % 0.25 to 0.6
0
Sulfur (S), % 0 to 0.030
0 to 0.050
Vanadium (V), % 0 to 0.030
0
Residuals, % 0 to 0.5
0