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S41041 Stainless Steel vs. EN 1.8519 Steel

Both S41041 stainless steel and EN 1.8519 steel are iron alloys. They have 90% of their average alloy composition in common. There are 33 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is S41041 stainless steel and the bottom bar is EN 1.8519 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 240
360
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 17
10
Fatigue Strength, MPa 350
630
Impact Strength: V-Notched Charpy, J 31
28
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
73
Shear Strength, MPa 560
710
Tensile Strength: Ultimate (UTS), MPa 910
1200
Tensile Strength: Yield (Proof), MPa 580
1030

Thermal Properties

Latent Heat of Fusion, J/g 270
250
Maximum Temperature: Mechanical, °C 740
450
Melting Completion (Liquidus), °C 1450
1460
Melting Onset (Solidus), °C 1410
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 29
40
Thermal Expansion, µm/m-K 10
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 8.5
3.1
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 2.2
1.9
Embodied Energy, MJ/kg 31
26
Embodied Water, L/kg 100
58

Common Calculations

PREN (Pitting Resistance) 13
3.2
Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
120
Resilience: Unit (Modulus of Resilience), kJ/m3 860
2790
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 32
43
Strength to Weight: Bending, points 27
32
Thermal Diffusivity, mm2/s 7.8
11
Thermal Shock Resistance, points 33
35

Alloy Composition

Aluminum (Al), % 0 to 0.050
0
Carbon (C), % 0.13 to 0.18
0.27 to 0.34
Chromium (Cr), % 11.5 to 13
2.3 to 2.7
Iron (Fe), % 84.5 to 87.8
95.7 to 97.1
Manganese (Mn), % 0.4 to 0.6
0.4 to 0.7
Molybdenum (Mo), % 0 to 0.2
0.15 to 0.25
Nickel (Ni), % 0 to 0.5
0
Niobium (Nb), % 0.15 to 0.45
0
Phosphorus (P), % 0 to 0.030
0 to 0.025
Silicon (Si), % 0 to 0.5
0 to 0.4
Sulfur (S), % 0 to 0.030
0 to 0.035
Vanadium (V), % 0
0.1 to 0.2