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EN 1.3558 Steel vs. K93603 Alloy

Both EN 1.3558 steel and K93603 alloy are iron alloys. They have 63% of their average alloy composition in common. There are 19 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 EN 1.3558 steel and the bottom bar is K93603 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 80
72
Tensile Strength: Ultimate (UTS), MPa 770
490 to 810

Thermal Properties

Latent Heat of Fusion, J/g 240
270
Melting Completion (Liquidus), °C 1810
1430
Melting Onset (Solidus), °C 1760
1380
Specific Heat Capacity, J/kg-K 410
460
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 45
25
Density, g/cm3 9.3
8.2
Embodied Carbon, kg CO2/kg material 8.4
4.8
Embodied Energy, MJ/kg 130
66
Embodied Water, L/kg 90
120

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 21
23
Strength to Weight: Axial, points 23
17 to 27
Strength to Weight: Bending, points 20
17 to 24
Thermal Shock Resistance, points 22
15 to 25

Alloy Composition

Aluminum (Al), % 0
0 to 0.1
Carbon (C), % 0.7 to 0.8
0 to 0.050
Chromium (Cr), % 3.9 to 4.3
0 to 0.25
Cobalt (Co), % 0
0 to 0.5
Copper (Cu), % 0 to 0.3
0
Iron (Fe), % 73.7 to 77.6
61.8 to 64
Magnesium (Mg), % 0
0 to 0.1
Manganese (Mn), % 0 to 0.4
0 to 0.6
Molybdenum (Mo), % 0 to 0.6
0
Nickel (Ni), % 0
36
Phosphorus (P), % 0 to 0.025
0 to 0.015
Silicon (Si), % 0 to 0.4
0 to 0.4
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0
0 to 0.1
Tungsten (W), % 17.5 to 19
0
Vanadium (V), % 1.0 to 1.3
0
Zirconium (Zr), % 0
0 to 0.1