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AISI 410 Stainless Steel vs. EN 1.4640 Stainless Steel

Both AISI 410 stainless steel and EN 1.4640 stainless steel are iron alloys. They have 84% 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 AISI 410 stainless steel and the bottom bar is EN 1.4640 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 240
190 to 200
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 16 to 22
51
Fatigue Strength, MPa 190 to 350
230 to 250
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
77
Shear Strength, MPa 330 to 470
440 to 460
Tensile Strength: Ultimate (UTS), MPa 520 to 770
620 to 650
Tensile Strength: Yield (Proof), MPa 290 to 580
240 to 260

Thermal Properties

Latent Heat of Fusion, J/g 270
280
Maximum Temperature: Corrosion, °C 390
420
Maximum Temperature: Mechanical, °C 710
930
Melting Completion (Liquidus), °C 1530
1420
Melting Onset (Solidus), °C 1480
1380
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 30
15
Thermal Expansion, µm/m-K 11
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
14
Density, g/cm3 7.7
7.8
Embodied Carbon, kg CO2/kg material 1.9
2.8
Embodied Energy, MJ/kg 27
40
Embodied Water, L/kg 100
150

Common Calculations

PREN (Pitting Resistance) 13
20
Resilience: Ultimate (Unit Rupture Work), MJ/m3 97 to 110
250 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 210 to 860
150 to 170
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 19 to 28
22 to 23
Strength to Weight: Bending, points 19 to 24
21
Thermal Diffusivity, mm2/s 8.1
4.0
Thermal Shock Resistance, points 18 to 26
14 to 15

Alloy Composition

Carbon (C), % 0.080 to 0.15
0.030 to 0.080
Chromium (Cr), % 11.5 to 13.5
18 to 19
Copper (Cu), % 0
1.3 to 2.0
Iron (Fe), % 83.5 to 88.4
67.4 to 73.6
Manganese (Mn), % 0 to 1.0
1.5 to 4.0
Nickel (Ni), % 0 to 0.75
5.5 to 6.9
Nitrogen (N), % 0
0.030 to 0.11
Phosphorus (P), % 0 to 0.040
0 to 0.045
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.015