MakeItFrom.com
Menu (ESC)

EN 1.0213 Steel vs. SAE-AISI 1140 Steel

Both EN 1.0213 steel and SAE-AISI 1140 steel are iron alloys. Their average alloy composition is basically identical.

For each property being compared, the top bar is EN 1.0213 steel and the bottom bar is SAE-AISI 1140 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 92 to 120
170 to 180
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 12 to 25
14 to 18
Fatigue Strength, MPa 160 to 240
230 to 370
Poisson's Ratio 0.29
0.29
Reduction in Area, % 72 to 80
39 to 46
Shear Modulus, GPa 73
72
Shear Strength, MPa 230 to 270
370 to 420
Tensile Strength: Ultimate (UTS), MPa 320 to 430
600 to 700
Tensile Strength: Yield (Proof), MPa 220 to 330
340 to 570

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Maximum Temperature: Mechanical, °C 400
400
Melting Completion (Liquidus), °C 1470
1460
Melting Onset (Solidus), °C 1430
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 53
51
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.9
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 7.9
8.1

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
1.8
Density, g/cm3 7.9
7.8
Embodied Carbon, kg CO2/kg material 1.4
1.4
Embodied Energy, MJ/kg 18
18
Embodied Water, L/kg 46
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33 to 98
89 to 93
Resilience: Unit (Modulus of Resilience), kJ/m3 120 to 300
310 to 870
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 11 to 15
21 to 25
Strength to Weight: Bending, points 13 to 16
20 to 22
Thermal Diffusivity, mm2/s 14
14
Thermal Shock Resistance, points 10 to 14
18 to 21

Alloy Composition

Aluminum (Al), % 0.020 to 0.060
0
Carbon (C), % 0.060 to 0.1
0.37 to 0.44
Iron (Fe), % 99.245 to 99.67
98.4 to 98.9
Manganese (Mn), % 0.25 to 0.45
0.7 to 1.0
Phosphorus (P), % 0 to 0.020
0 to 0.040
Silicon (Si), % 0 to 0.1
0
Sulfur (S), % 0 to 0.025
0.080 to 0.13

Comparable Variants