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EN 1.4592 Stainless Steel vs. EN 1.1152 Steel

Both EN 1.4592 stainless steel and EN 1.1152 steel are iron alloys. They have 66% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is EN 1.4592 stainless steel and the bottom bar is EN 1.1152 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 23
12 to 22
Fatigue Strength, MPa 340
190 to 300
Poisson's Ratio 0.27
0.29
Shear Modulus, GPa 82
73
Shear Strength, MPa 400
290 to 340
Tensile Strength: Ultimate (UTS), MPa 630
400 to 550
Tensile Strength: Yield (Proof), MPa 500
270 to 440

Thermal Properties

Latent Heat of Fusion, J/g 310
250
Maximum Temperature: Mechanical, °C 1100
400
Melting Completion (Liquidus), °C 1460
1460
Melting Onset (Solidus), °C 1410
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 17
52
Thermal Expansion, µm/m-K 11
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.6
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 3.0
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 18
1.8
Density, g/cm3 7.7
7.8
Embodied Carbon, kg CO2/kg material 3.8
1.4
Embodied Energy, MJ/kg 52
18
Embodied Water, L/kg 180
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
41 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 610
200 to 530
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 26
24
Strength to Weight: Axial, points 23
14 to 19
Strength to Weight: Bending, points 21
15 to 19
Thermal Diffusivity, mm2/s 4.6
14
Thermal Shock Resistance, points 20
13 to 17

Alloy Composition

Carbon (C), % 0 to 0.025
0.18 to 0.22
Chromium (Cr), % 28 to 30
0
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 62.6 to 68.4
98.6 to 99.52
Manganese (Mn), % 0 to 1.0
0.3 to 0.6
Molybdenum (Mo), % 3.5 to 4.5
0
Nitrogen (N), % 0 to 0.045
0
Phosphorus (P), % 0 to 0.030
0 to 0.025
Silicon (Si), % 0 to 1.0
0 to 0.3
Sulfur (S), % 0 to 0.010
0 to 0.025
Titanium (Ti), % 0.15 to 0.8
0