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AWS E312 vs. EN 1.3520 Steel

Both AWS E312 and EN 1.3520 steel are iron alloys. They have 61% of their average alloy composition in common. There are 19 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is AWS E312 and the bottom bar is EN 1.3520 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.27
0.29
Shear Modulus, GPa 80
72
Tensile Strength: Ultimate (UTS), MPa 740
620 to 730

Thermal Properties

Latent Heat of Fusion, J/g 310
260
Melting Completion (Liquidus), °C 1410
1440
Melting Onset (Solidus), °C 1360
1400
Specific Heat Capacity, J/kg-K 480
480
Thermal Expansion, µm/m-K 15
13

Otherwise Unclassified Properties

Base Metal Price, % relative 20
2.6
Density, g/cm3 7.7
7.8
Embodied Carbon, kg CO2/kg material 3.6
1.5
Embodied Energy, MJ/kg 52
20
Embodied Water, L/kg 200
54

Common Calculations

Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 27
22 to 26
Strength to Weight: Bending, points 24
21 to 23
Thermal Shock Resistance, points 18
18 to 22

Alloy Composition

Aluminum (Al), % 0
0 to 0.050
Carbon (C), % 0 to 0.15
0.93 to 1.1
Chromium (Cr), % 28 to 32
1.4 to 1.7
Copper (Cu), % 0 to 0.75
0 to 0.3
Iron (Fe), % 52.3 to 63.5
95.9 to 97.2
Manganese (Mn), % 0.5 to 2.5
1.0 to 1.2
Molybdenum (Mo), % 0 to 0.75
0 to 0.1
Nickel (Ni), % 8.0 to 10.5
0
Oxygen (O), % 0
0 to 0.0015
Phosphorus (P), % 0 to 0.040
0 to 0.025
Silicon (Si), % 0 to 1.0
0.45 to 0.75
Sulfur (S), % 0 to 0.030
0 to 0.030