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EN 1.0225 Steel vs. SAE-AISI 1552 Steel

Both EN 1.0225 steel and SAE-AISI 1552 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 EN 1.0225 steel and the bottom bar is SAE-AISI 1552 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130 to 140
220 to 250
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 6.7 to 24
11 to 14
Fatigue Strength, MPa 170 to 220
290 to 400
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
72
Shear Strength, MPa 280 to 290
460 to 510
Tensile Strength: Ultimate (UTS), MPa 440 to 500
760 to 840
Tensile Strength: Yield (Proof), MPa 230 to 380
460 to 650

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 52
51
Thermal Expansion, µm/m-K 12
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.1
11
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
12

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
1.8
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 1.4
1.4
Embodied Energy, MJ/kg 18
19
Embodied Water, L/kg 46
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31 to 95
81 to 98
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 390
560 to 1130
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 16 to 18
27 to 30
Strength to Weight: Bending, points 16 to 18
24 to 25
Thermal Diffusivity, mm2/s 14
14
Thermal Shock Resistance, points 14 to 16
26 to 29

Alloy Composition

Carbon (C), % 0 to 0.21
0.47 to 0.55
Iron (Fe), % 98 to 100
97.9 to 98.3
Manganese (Mn), % 0 to 1.4
1.2 to 1.5
Phosphorus (P), % 0 to 0.045
0 to 0.040
Silicon (Si), % 0 to 0.35
0
Sulfur (S), % 0 to 0.045
0 to 0.050

Comparable Variants