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SAE-AISI 1010 Steel vs. EN 1.8550 Steel

Both SAE-AISI 1010 steel and EN 1.8550 steel are iron alloys. They have a very high 96% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI 1010 steel and the bottom bar is EN 1.8550 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 100 to 110
300
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 22 to 31
11
Fatigue Strength, MPa 150 to 230
470
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
73
Shear Strength, MPa 230 to 250
600
Tensile Strength: Ultimate (UTS), MPa 350 to 400
1000
Tensile Strength: Yield (Proof), MPa 190 to 330
760

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Maximum Temperature: Mechanical, °C 400
440
Melting Completion (Liquidus), °C 1470
1450
Melting Onset (Solidus), °C 1430
1410
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 47
40
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
7.6
Electrical Conductivity: Equal Weight (Specific), % IACS 14
8.8

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
3.4
Density, g/cm3 7.9
7.8
Embodied Carbon, kg CO2/kg material 1.4
1.7
Embodied Energy, MJ/kg 18
23
Embodied Water, L/kg 45
67

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 82 to 93
100
Resilience: Unit (Modulus of Resilience), kJ/m3 100 to 290
1550
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 12 to 14
36
Strength to Weight: Bending, points 14 to 15
29
Thermal Diffusivity, mm2/s 13
11
Thermal Shock Resistance, points 11 to 13
29

Alloy Composition

Aluminum (Al), % 0
0.8 to 1.2
Carbon (C), % 0.080 to 0.13
0.3 to 0.37
Chromium (Cr), % 0
1.5 to 1.8
Iron (Fe), % 99.18 to 99.62
94.4 to 96.3
Manganese (Mn), % 0.3 to 0.6
0.4 to 0.7
Molybdenum (Mo), % 0
0.15 to 0.25
Nickel (Ni), % 0
0.85 to 1.2
Phosphorus (P), % 0 to 0.040
0 to 0.025
Silicon (Si), % 0
0 to 0.4
Sulfur (S), % 0 to 0.050
0 to 0.035