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EN 1.8505 Steel vs. EN 1.5113 Steel

Both EN 1.8505 steel and EN 1.5113 steel are iron alloys. They have a very high 97% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is EN 1.8505 steel and the bottom bar is EN 1.5113 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 320
170 to 270
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 13
11 to 18
Fatigue Strength, MPa 540
220 to 470
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
72
Shear Strength, MPa 630
360 to 540
Tensile Strength: Ultimate (UTS), MPa 1050
580 to 900
Tensile Strength: Yield (Proof), MPa 860
320 to 770

Thermal Properties

Latent Heat of Fusion, J/g 250
260
Maximum Temperature: Mechanical, °C 440
400
Melting Completion (Liquidus), °C 1450
1450
Melting Onset (Solidus), °C 1410
1410
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 39
52
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 2.8
2.0
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 1.6
1.4
Embodied Energy, MJ/kg 22
19
Embodied Water, L/kg 65
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
91 to 96
Resilience: Unit (Modulus of Resilience), kJ/m3 1950
270 to 1570
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 37
21 to 32
Strength to Weight: Bending, points 30
20 to 27
Thermal Diffusivity, mm2/s 11
14
Thermal Shock Resistance, points 31
17 to 26

Alloy Composition

Aluminum (Al), % 0.8 to 1.2
0
Carbon (C), % 0.28 to 0.35
0 to 0.1
Chromium (Cr), % 1.5 to 1.8
0
Iron (Fe), % 95.4 to 97.1
97 to 97.5
Manganese (Mn), % 0.4 to 0.7
1.6 to 1.8
Molybdenum (Mo), % 0.2 to 0.4
0
Phosphorus (P), % 0 to 0.025
0 to 0.025
Silicon (Si), % 0 to 0.4
0.9 to 1.1
Sulfur (S), % 0 to 0.035
0 to 0.025