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EN 1.5410 Steel vs. SAE-AISI 12L14 Steel

Both EN 1.5410 steel and SAE-AISI 12L14 steel are iron alloys. They have a very high 99% of their average alloy composition in common. There are 30 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 EN 1.5410 steel and the bottom bar is SAE-AISI 12L14 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170 to 190
140 to 170
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 20 to 25
11 to 25
Fatigue Strength, MPa 290 to 330
190 to 290
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
72
Tensile Strength: Ultimate (UTS), MPa 560 to 620
440 to 620
Tensile Strength: Yield (Proof), MPa 400 to 480
260 to 460

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Maximum Temperature: Mechanical, °C 400
400
Melting Completion (Liquidus), °C 1460
1460
Melting Onset (Solidus), °C 1420
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 51
51
Thermal Expansion, µm/m-K 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
7.1
Electrical Conductivity: Equal Weight (Specific), % IACS 8.3
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 2.3
1.8
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 1.7
1.4
Embodied Energy, MJ/kg 22
18
Embodied Water, L/kg 49
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120 to 130
64 to 93
Resilience: Unit (Modulus of Resilience), kJ/m3 430 to 610
180 to 560
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 20 to 22
15 to 22
Strength to Weight: Bending, points 19 to 21
16 to 20
Thermal Diffusivity, mm2/s 14
14
Thermal Shock Resistance, points 16 to 18
14 to 20

Alloy Composition

Carbon (C), % 0 to 0.12
0 to 0.15
Iron (Fe), % 96.9 to 98.6
97.9 to 98.7
Lead (Pb), % 0
0.15 to 0.35
Manganese (Mn), % 1.2 to 1.8
0.85 to 1.2
Molybdenum (Mo), % 0.2 to 0.4
0
Phosphorus (P), % 0 to 0.025
0.040 to 0.090
Silicon (Si), % 0 to 0.6
0
Sulfur (S), % 0 to 0.020
0.26 to 0.35
Vanadium (V), % 0.050 to 0.1
0