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SAE-AISI 1547 Steel vs. EN 1.5682 Steel

Both SAE-AISI 1547 steel and EN 1.5682 steel are iron alloys. They have a moderately high 91% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI 1547 steel and the bottom bar is EN 1.5682 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200 to 220
230
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 11 to 17
21
Fatigue Strength, MPa 270 to 430
400
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
72
Shear Strength, MPa 440 to 480
480
Tensile Strength: Ultimate (UTS), MPa 740 to 800
770
Tensile Strength: Yield (Proof), MPa 400 to 690
570

Thermal Properties

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

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.1
8.7
Electrical Conductivity: Equal Weight (Specific), % IACS 8.2
9.8

Otherwise Unclassified Properties

Base Metal Price, % relative 1.9
7.5
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 1.4
2.3
Embodied Energy, MJ/kg 19
31
Embodied Water, L/kg 47
63

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 80 to 110
150
Resilience: Unit (Modulus of Resilience), kJ/m3 430 to 1280
870
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 26 to 28
27
Strength to Weight: Bending, points 23 to 24
23
Thermal Shock Resistance, points 23 to 25
23

Alloy Composition

Carbon (C), % 0.43 to 0.51
0 to 0.13
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 97.8 to 98.2
88.7 to 91.1
Manganese (Mn), % 1.4 to 1.7
0.3 to 0.8
Molybdenum (Mo), % 0
0 to 0.1
Nickel (Ni), % 0
8.5 to 9.5
Phosphorus (P), % 0 to 0.040
0 to 0.020
Silicon (Si), % 0
0.15 to 0.35
Sulfur (S), % 0 to 0.050
0 to 0.0050
Vanadium (V), % 0
0 to 0.050