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EN 1.4913 Stainless Steel vs. EN 1.5113 Steel

Both EN 1.4913 stainless steel and EN 1.5113 steel are iron alloys. They have 87% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is EN 1.4913 stainless steel and the bottom bar is EN 1.5113 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 14 to 22
11 to 18
Fatigue Strength, MPa 320 to 480
220 to 470
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 75
72
Shear Strength, MPa 550 to 590
360 to 540
Tensile Strength: Ultimate (UTS), MPa 870 to 980
580 to 900
Tensile Strength: Yield (Proof), MPa 480 to 850
320 to 770

Thermal Properties

Latent Heat of Fusion, J/g 270
260
Maximum Temperature: Mechanical, °C 700
400
Melting Completion (Liquidus), °C 1460
1450
Melting Onset (Solidus), °C 1410
1410
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 24
52
Thermal Expansion, µm/m-K 11
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 9.0
2.0
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 2.9
1.4
Embodied Energy, MJ/kg 41
19
Embodied Water, L/kg 97
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130 to 160
91 to 96
Resilience: Unit (Modulus of Resilience), kJ/m3 600 to 1860
270 to 1570
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 31 to 35
21 to 32
Strength to Weight: Bending, points 26 to 28
20 to 27
Thermal Diffusivity, mm2/s 6.5
14
Thermal Shock Resistance, points 31 to 34
17 to 26

Alloy Composition

Aluminum (Al), % 0 to 0.020
0
Boron (B), % 0 to 0.0015
0
Carbon (C), % 0.17 to 0.23
0 to 0.1
Chromium (Cr), % 10 to 11.5
0
Iron (Fe), % 84.5 to 88.3
97 to 97.5
Manganese (Mn), % 0.4 to 0.9
1.6 to 1.8
Molybdenum (Mo), % 0.5 to 0.8
0
Nickel (Ni), % 0.2 to 0.6
0
Niobium (Nb), % 0.25 to 0.55
0
Nitrogen (N), % 0.050 to 0.1
0
Phosphorus (P), % 0 to 0.025
0 to 0.025
Silicon (Si), % 0 to 0.5
0.9 to 1.1
Sulfur (S), % 0 to 0.015
0 to 0.025
Vanadium (V), % 0.1 to 0.3
0