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EN 1.4652 Stainless Steel vs. S41041 Stainless Steel

Both EN 1.4652 stainless steel and S41041 stainless steel are iron alloys. They have 56% of their average alloy composition in common. There are 34 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 1.4652 stainless steel and the bottom bar is S41041 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270
240
Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 45
17
Fatigue Strength, MPa 450
350
Impact Strength: V-Notched Charpy, J 90
31
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 81
76
Shear Strength, MPa 610
560
Tensile Strength: Ultimate (UTS), MPa 880
910
Tensile Strength: Yield (Proof), MPa 490
580

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Maximum Temperature: Corrosion, °C 440
430
Maximum Temperature: Mechanical, °C 1100
740
Melting Completion (Liquidus), °C 1460
1450
Melting Onset (Solidus), °C 1410
1410
Specific Heat Capacity, J/kg-K 460
480
Thermal Conductivity, W/m-K 9.8
29
Thermal Expansion, µm/m-K 15
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 34
8.5
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 6.4
2.2
Embodied Energy, MJ/kg 87
31
Embodied Water, L/kg 220
100

Common Calculations

PREN (Pitting Resistance) 57
13
Resilience: Ultimate (Unit Rupture Work), MJ/m3 340
140
Resilience: Unit (Modulus of Resilience), kJ/m3 570
860
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 30
32
Strength to Weight: Bending, points 25
27
Thermal Diffusivity, mm2/s 2.6
7.8
Thermal Shock Resistance, points 20
33

Alloy Composition

Aluminum (Al), % 0
0 to 0.050
Carbon (C), % 0 to 0.020
0.13 to 0.18
Chromium (Cr), % 23 to 25
11.5 to 13
Copper (Cu), % 0.3 to 0.6
0
Iron (Fe), % 38.3 to 46.3
84.5 to 87.8
Manganese (Mn), % 2.0 to 4.0
0.4 to 0.6
Molybdenum (Mo), % 7.0 to 8.0
0 to 0.2
Nickel (Ni), % 21 to 23
0 to 0.5
Niobium (Nb), % 0
0.15 to 0.45
Nitrogen (N), % 0.45 to 0.55
0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.0050
0 to 0.030