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AWS E383 vs. EN 1.3963 Alloy

Both AWS E383 and EN 1.3963 alloy are iron alloys. They have 67% of their average alloy composition in common. There are 20 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 AWS E383 and the bottom bar is EN 1.3963 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 34
29
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 80
72
Tensile Strength: Ultimate (UTS), MPa 580
440

Thermal Properties

Latent Heat of Fusion, J/g 320
270
Melting Completion (Liquidus), °C 1420
1430
Melting Onset (Solidus), °C 1370
1390
Specific Heat Capacity, J/kg-K 470
460
Thermal Expansion, µm/m-K 14
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 37
25
Density, g/cm3 8.1
8.2
Embodied Carbon, kg CO2/kg material 6.4
4.8
Embodied Energy, MJ/kg 89
66
Embodied Water, L/kg 240
110

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 20
15
Strength to Weight: Bending, points 19
16
Thermal Shock Resistance, points 15
110

Alloy Composition

Carbon (C), % 0 to 0.030
0 to 0.050
Chromium (Cr), % 26.5 to 29
0 to 0.25
Copper (Cu), % 0.6 to 1.5
0
Iron (Fe), % 28.8 to 39.2
60.5 to 64.9
Manganese (Mn), % 0.5 to 2.5
0 to 0.5
Molybdenum (Mo), % 3.2 to 4.2
0 to 1.0
Nickel (Ni), % 30 to 33
35 to 37
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.9
0 to 0.5
Sulfur (S), % 0 to 0.020
0.1 to 0.2