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EN 1.5682 Steel vs. EN 1.1158 Steel

Both EN 1.5682 steel and EN 1.1158 steel are iron alloys. They have a moderately high 91% of their average alloy composition in common. There are 30 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 1.5682 steel and the bottom bar is EN 1.1158 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 230
140 to 150
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 21
23 to 24
Fatigue Strength, MPa 400
170 to 220
Impact Strength: V-Notched Charpy, J 68
28 to 40
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 72
73
Shear Strength, MPa 480
300 to 320
Tensile Strength: Ultimate (UTS), MPa 770
470 to 500
Tensile Strength: Yield (Proof), MPa 570
240 to 310

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Maximum Temperature: Mechanical, °C 430
400
Melting Completion (Liquidus), °C 1450
1460
Melting Onset (Solidus), °C 1410
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Expansion, µm/m-K 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.7
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 9.8
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 7.5
2.1
Density, g/cm3 7.9
7.8
Embodied Carbon, kg CO2/kg material 2.3
1.4
Embodied Energy, MJ/kg 31
19
Embodied Water, L/kg 63
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
89 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 870
150 to 250
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 27
17 to 18
Strength to Weight: Bending, points 23
17 to 18
Thermal Shock Resistance, points 23
15 to 16

Alloy Composition

Carbon (C), % 0 to 0.13
0.22 to 0.29
Chromium (Cr), % 0
0 to 0.4
Copper (Cu), % 0 to 0.3
0
Iron (Fe), % 88.7 to 91.1
97.6 to 99.38
Manganese (Mn), % 0.3 to 0.8
0.4 to 0.7
Molybdenum (Mo), % 0 to 0.1
0 to 0.1
Nickel (Ni), % 8.5 to 9.5
0 to 0.4
Phosphorus (P), % 0 to 0.020
0 to 0.035
Silicon (Si), % 0.15 to 0.35
0 to 0.4
Sulfur (S), % 0 to 0.0050
0 to 0.035
Vanadium (V), % 0 to 0.050
0