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EN 1.3555 Steel vs. AWS E2595

Both EN 1.3555 steel and AWS E2595 are iron alloys. They have 70% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is EN 1.3555 steel and the bottom bar is AWS E2595.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Poisson's Ratio 0.29
0.27
Shear Modulus, GPa 75
80
Tensile Strength: Ultimate (UTS), MPa 770
850

Thermal Properties

Latent Heat of Fusion, J/g 260
300
Melting Completion (Liquidus), °C 1500
1450
Melting Onset (Solidus), °C 1450
1400
Specific Heat Capacity, J/kg-K 460
470
Thermal Expansion, µm/m-K 13
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.3
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 11
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 11
23
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 5.6
4.4
Embodied Energy, MJ/kg 81
61
Embodied Water, L/kg 90
190

Common Calculations

PREN (Pitting Resistance) 18
42
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 27
30
Strength to Weight: Bending, points 23
25
Thermal Shock Resistance, points 22
21

Alloy Composition

Carbon (C), % 0.1 to 0.15
0 to 0.040
Chromium (Cr), % 3.9 to 4.3
24 to 27
Copper (Cu), % 0 to 0.1
0.4 to 1.5
Iron (Fe), % 85.4 to 87.7
51.4 to 64.5
Manganese (Mn), % 0.15 to 0.35
0 to 2.5
Molybdenum (Mo), % 4.0 to 4.5
2.5 to 4.5
Nickel (Ni), % 3.2 to 3.6
8.0 to 10.5
Nitrogen (N), % 0
0.2 to 0.3
Phosphorus (P), % 0 to 0.015
0 to 0.030
Silicon (Si), % 0.1 to 0.25
0 to 1.2
Sulfur (S), % 0 to 0.010
0 to 0.025
Tungsten (W), % 0 to 0.15
0.4 to 1.0
Vanadium (V), % 1.0 to 1.3
0