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EN 1.3558 Steel vs. EN 1.7367 Steel

Both EN 1.3558 steel and EN 1.7367 steel are iron alloys. They have 81% of their average alloy composition in common. There are 26 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 EN 1.3558 steel and the bottom bar is EN 1.7367 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 230
200
Elastic (Young's, Tensile) Modulus, GPa 210
190
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 80
75
Tensile Strength: Ultimate (UTS), MPa 770
670

Thermal Properties

Latent Heat of Fusion, J/g 240
270
Maximum Temperature: Mechanical, °C 490
600
Melting Completion (Liquidus), °C 1810
1460
Melting Onset (Solidus), °C 1760
1420
Specific Heat Capacity, J/kg-K 410
470
Thermal Conductivity, W/m-K 20
26
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
8.9
Electrical Conductivity: Equal Weight (Specific), % IACS 12
10

Otherwise Unclassified Properties

Base Metal Price, % relative 45
7.0
Density, g/cm3 9.3
7.8
Embodied Carbon, kg CO2/kg material 8.4
2.6
Embodied Energy, MJ/kg 130
37
Embodied Water, L/kg 90
88

Common Calculations

PREN (Pitting Resistance) 35
13
Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 21
25
Strength to Weight: Axial, points 23
24
Strength to Weight: Bending, points 20
22
Thermal Diffusivity, mm2/s 5.3
6.9
Thermal Shock Resistance, points 22
19

Alloy Composition

Aluminum (Al), % 0
0 to 0.020
Carbon (C), % 0.7 to 0.8
0.080 to 0.12
Chromium (Cr), % 3.9 to 4.3
8.0 to 9.5
Copper (Cu), % 0 to 0.3
0
Iron (Fe), % 73.7 to 77.6
87.3 to 90.3
Manganese (Mn), % 0 to 0.4
0.3 to 0.6
Molybdenum (Mo), % 0 to 0.6
0.85 to 1.1
Nickel (Ni), % 0
0 to 0.4
Niobium (Nb), % 0
0.060 to 0.1
Nitrogen (N), % 0
0.030 to 0.070
Phosphorus (P), % 0 to 0.025
0 to 0.030
Silicon (Si), % 0 to 0.4
0.2 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 17.5 to 19
0
Vanadium (V), % 1.0 to 1.3
0.18 to 0.25
Zirconium (Zr), % 0
0 to 0.010