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EN 1.5662 Steel vs. SAE-AISI P5 Steel

Both EN 1.5662 steel and SAE-AISI P5 steel are iron alloys. They have a moderately high 91% of their average alloy composition in common. There are 21 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is EN 1.5662 steel and the bottom bar is SAE-AISI P5 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
73
Tensile Strength: Ultimate (UTS), MPa 740 to 750
370 to 1980

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Melting Completion (Liquidus), °C 1460
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
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 9.8
8.5

Otherwise Unclassified Properties

Base Metal Price, % relative 7.5
2.8
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 2.3
1.5
Embodied Energy, MJ/kg 31
20
Embodied Water, L/kg 63
56

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 26
13 to 70
Strength to Weight: Bending, points 23
15 to 45
Thermal Shock Resistance, points 22
12 to 65

Alloy Composition

Carbon (C), % 0 to 0.1
0 to 0.1
Chromium (Cr), % 0
2.0 to 2.5
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 88.6 to 91.2
95.7 to 97.8
Manganese (Mn), % 0.3 to 0.8
0.2 to 0.6
Molybdenum (Mo), % 0 to 0.1
0
Nickel (Ni), % 8.5 to 10
0 to 0.35
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.35
0 to 0.4
Sulfur (S), % 0 to 0.0050
0 to 0.030
Vanadium (V), % 0 to 0.050
0