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SAE-AISI 1340 Steel vs. EN 1.0411 Steel

Both SAE-AISI 1340 steel and EN 1.0411 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 SAE-AISI 1340 steel and the bottom bar is EN 1.0411 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 160 to 210
120 to 170
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 11 to 23
12 to 26
Fatigue Strength, MPa 220 to 390
200 to 320
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 72
73
Shear Strength, MPa 340 to 440
300 to 350
Tensile Strength: Ultimate (UTS), MPa 540 to 730
420 to 570
Tensile Strength: Yield (Proof), MPa 300 to 620
270 to 480

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Maximum Temperature: Mechanical, °C 400
400
Melting Completion (Liquidus), °C 1450
1460
Melting Onset (Solidus), °C 1410
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 51
52
Thermal Expansion, µm/m-K 12
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.2
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.3
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 1.9
1.8
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 1.4
1.4
Embodied Energy, MJ/kg 19
18
Embodied Water, L/kg 48
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 78 to 110
43 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 240 to 1040
190 to 610
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 19 to 26
15 to 20
Strength to Weight: Bending, points 19 to 23
16 to 20
Thermal Diffusivity, mm2/s 14
14
Thermal Shock Resistance, points 17 to 23
13 to 18

Alloy Composition

Aluminum (Al), % 0
0.020 to 0.060
Carbon (C), % 0.38 to 0.43
0.18 to 0.22
Iron (Fe), % 97.2 to 97.9
98.7 to 99.1
Manganese (Mn), % 1.6 to 1.9
0.7 to 0.9
Phosphorus (P), % 0 to 0.035
0 to 0.025
Silicon (Si), % 0.15 to 0.35
0 to 0.1
Sulfur (S), % 0 to 0.040
0 to 0.025

Comparable Variants