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EN 1.5521 Steel vs. EN 1.5113 Steel

Both EN 1.5521 steel and EN 1.5113 steel are iron alloys. They have a very high 99% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is EN 1.5521 steel and the bottom bar is EN 1.5113 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130 to 180
170 to 270
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 11 to 21
11 to 18
Fatigue Strength, MPa 210 to 310
220 to 470
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
72
Shear Strength, MPa 310 to 360
360 to 540
Tensile Strength: Ultimate (UTS), MPa 430 to 1390
580 to 900
Tensile Strength: Yield (Proof), MPa 300 to 490
320 to 770

Thermal Properties

Latent Heat of Fusion, J/g 250
260
Maximum Temperature: Mechanical, °C 400
400
Melting Completion (Liquidus), °C 1460
1450
Melting Onset (Solidus), °C 1420
1410
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 51
52
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.1
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 1.9
2.0
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 1.4
1.4
Embodied Energy, MJ/kg 19
19
Embodied Water, L/kg 47
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 44 to 230
91 to 96
Resilience: Unit (Modulus of Resilience), kJ/m3 250 to 630
270 to 1570
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 15 to 49
21 to 32
Strength to Weight: Bending, points 16 to 35
20 to 27
Thermal Diffusivity, mm2/s 14
14
Thermal Shock Resistance, points 13 to 41
17 to 26

Alloy Composition

Boron (B), % 0.00080 to 0.0050
0
Carbon (C), % 0.16 to 0.2
0 to 0.1
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 98 to 98.9
97 to 97.5
Manganese (Mn), % 0.9 to 1.2
1.6 to 1.8
Phosphorus (P), % 0 to 0.025
0 to 0.025
Silicon (Si), % 0 to 0.3
0.9 to 1.1
Sulfur (S), % 0 to 0.025
0 to 0.025

Comparable Variants