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AWS ER80S-B2 vs. EN 1.3539 Steel

Both AWS ER80S-B2 and EN 1.3539 steel are iron alloys. Their average alloy composition is basically identical. There are 24 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 ER80S-B2 and the bottom bar is EN 1.3539 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
73
Tensile Strength: Ultimate (UTS), MPa 620
670

Thermal Properties

Latent Heat of Fusion, J/g 260
260
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 40
39
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 3.0
3.2
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 1.6
1.7
Embodied Energy, MJ/kg 21
22
Embodied Water, L/kg 54
57

Common Calculations

PREN (Pitting Resistance) 3.1
3.8
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 22
24
Strength to Weight: Bending, points 21
22
Thermal Diffusivity, mm2/s 11
11
Thermal Shock Resistance, points 18
20

Alloy Composition

Aluminum (Al), % 0
0 to 0.050
Carbon (C), % 0.070 to 0.12
0.93 to 1.1
Chromium (Cr), % 1.2 to 1.5
1.8 to 2.1
Copper (Cu), % 0 to 0.35
0 to 0.3
Iron (Fe), % 95.2 to 97.5
95.2 to 96.5
Manganese (Mn), % 0.4 to 0.7
0.8 to 1.1
Molybdenum (Mo), % 0.4 to 0.65
0.5 to 0.6
Nickel (Ni), % 0 to 0.2
0
Oxygen (O), % 0
0 to 0.0015
Phosphorus (P), % 0 to 0.025
0 to 0.025
Silicon (Si), % 0.4 to 0.7
0.4 to 0.6
Sulfur (S), % 0 to 0.025
0 to 0.030
Residuals, % 0 to 0.5
0