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EN 1.6220 Steel vs. SAE-AISI 1005 Steel

Both EN 1.6220 steel and SAE-AISI 1005 steel are iron alloys. They have a very high 98% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is EN 1.6220 steel and the bottom bar is SAE-AISI 1005 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170
95
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 23 to 25
23
Fatigue Strength, MPa 240 to 250
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
73
Tensile Strength: Ultimate (UTS), MPa 550 to 580
330
Tensile Strength: Yield (Proof), MPa 340
260

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Maximum Temperature: Mechanical, °C 400
400
Melting Completion (Liquidus), °C 1460
1470
Melting Onset (Solidus), °C 1420
1430
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 52
53
Thermal Expansion, µm/m-K 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
6.9
Electrical Conductivity: Equal Weight (Specific), % IACS 8.4
7.9

Otherwise Unclassified Properties

Base Metal Price, % relative 2.1
1.8
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 1.5
1.4
Embodied Energy, MJ/kg 19
18
Embodied Water, L/kg 48
45

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 120
70
Resilience: Unit (Modulus of Resilience), kJ/m3 300 to 310
180
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 19 to 20
12
Strength to Weight: Bending, points 19 to 20
13
Thermal Diffusivity, mm2/s 14
14
Thermal Shock Resistance, points 16 to 17
10

Alloy Composition

Carbon (C), % 0.17 to 0.23
0 to 0.060
Iron (Fe), % 96.7 to 98.8
99.5 to 100
Manganese (Mn), % 1.0 to 1.6
0 to 0.35
Nickel (Ni), % 0 to 0.8
0
Phosphorus (P), % 0 to 0.020
0 to 0.040
Silicon (Si), % 0 to 0.6
0
Sulfur (S), % 0 to 0.030
0 to 0.050