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SAE-AISI 52100 Steel vs. EN 1.1104 Steel

Both SAE-AISI 52100 steel and EN 1.1104 steel are iron alloys. They have a very high 98% 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 52100 steel and the bottom bar is EN 1.1104 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180 to 210
130
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 10 to 20
27
Fatigue Strength, MPa 250 to 340
210
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 72
73
Shear Strength, MPa 370 to 420
280
Tensile Strength: Ultimate (UTS), MPa 590 to 2010
440
Tensile Strength: Yield (Proof), MPa 360 to 560
280

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Maximum Temperature: Mechanical, °C 430
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 47
49
Thermal Expansion, µm/m-K 12 to 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 8.5
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 2.4
2.3
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 1.5
1.5
Embodied Energy, MJ/kg 20
20
Embodied Water, L/kg 51
49

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 54 to 310
100
Resilience: Unit (Modulus of Resilience), kJ/m3 350 to 840
200
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 21 to 72
15
Strength to Weight: Bending, points 20 to 45
16
Thermal Diffusivity, mm2/s 13
13
Thermal Shock Resistance, points 19 to 61
14

Alloy Composition

Aluminum (Al), % 0
0.020 to 0.024
Carbon (C), % 0.93 to 1.1
0 to 0.16
Chromium (Cr), % 1.4 to 1.6
0 to 0.3
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 96.5 to 97.3
96.6 to 99.38
Manganese (Mn), % 0.25 to 0.45
0.6 to 1.5
Molybdenum (Mo), % 0
0 to 0.080
Nickel (Ni), % 0
0 to 0.5
Niobium (Nb), % 0
0 to 0.050
Nitrogen (N), % 0
0 to 0.012
Phosphorus (P), % 0 to 0.025
0 to 0.020
Silicon (Si), % 0.15 to 0.35
0 to 0.4
Sulfur (S), % 0 to 0.015
0 to 0.0050
Titanium (Ti), % 0
0 to 0.030
Vanadium (V), % 0
0 to 0.050