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EN 1.1203 Steel vs. EN 1.0116 Steel

Both EN 1.1203 steel and EN 1.0116 steel are iron alloys. Their average alloy composition is basically identical. 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 1.1203 steel and the bottom bar is EN 1.0116 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200 to 230
110
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 12 to 15
23
Fatigue Strength, MPa 210 to 310
140
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 72
73
Shear Strength, MPa 420 to 480
240
Tensile Strength: Ultimate (UTS), MPa 690 to 780
380
Tensile Strength: Yield (Proof), MPa 340 to 480
200

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 48
49
Thermal Expansion, µm/m-K 12
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.2
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.3
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 2.1
2.0
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 1.4
1.4
Embodied Energy, MJ/kg 19
19
Embodied Water, L/kg 47
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 69 to 100
72
Resilience: Unit (Modulus of Resilience), kJ/m3 310 to 610
110
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 25 to 28
13
Strength to Weight: Bending, points 22 to 24
15
Thermal Diffusivity, mm2/s 13
13
Thermal Shock Resistance, points 22 to 25
12

Alloy Composition

Carbon (C), % 0.52 to 0.6
0 to 0.17
Chromium (Cr), % 0 to 0.4
0 to 0.3
Iron (Fe), % 97.1 to 98.9
97.1 to 100
Manganese (Mn), % 0.6 to 0.9
0 to 1.4
Molybdenum (Mo), % 0 to 0.1
0 to 0.080
Nickel (Ni), % 0 to 0.4
0 to 0.3
Phosphorus (P), % 0 to 0.035
0 to 0.035
Silicon (Si), % 0 to 0.4
0 to 0.55
Sulfur (S), % 0 to 0.035
0 to 0.035