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EN 1.4371 Stainless Steel vs. AISI 410 Stainless Steel

Both EN 1.4371 stainless steel and AISI 410 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 EN 1.4371 stainless steel and the bottom bar is AISI 410 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 220 to 230
190 to 240
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 45 to 51
16 to 22
Fatigue Strength, MPa 290 to 340
190 to 350
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
76
Shear Strength, MPa 520 to 540
330 to 470
Tensile Strength: Ultimate (UTS), MPa 740 to 750
520 to 770
Tensile Strength: Yield (Proof), MPa 320 to 340
290 to 580

Thermal Properties

Latent Heat of Fusion, J/g 280
270
Maximum Temperature: Corrosion, °C 410
390
Maximum Temperature: Mechanical, °C 880
710
Melting Completion (Liquidus), °C 1410
1530
Melting Onset (Solidus), °C 1370
1480
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 15
30
Thermal Expansion, µm/m-K 17
11

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 12
7.0
Density, g/cm3 7.7
7.7
Embodied Carbon, kg CO2/kg material 2.6
1.9
Embodied Energy, MJ/kg 38
27
Embodied Water, L/kg 140
100

Common Calculations

PREN (Pitting Resistance) 20
13
Resilience: Ultimate (Unit Rupture Work), MJ/m3 270 to 310
97 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 250 to 300
210 to 860
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 27
19 to 28
Strength to Weight: Bending, points 24
19 to 24
Thermal Diffusivity, mm2/s 4.0
8.1
Thermal Shock Resistance, points 16
18 to 26

Alloy Composition

Carbon (C), % 0 to 0.030
0.080 to 0.15
Chromium (Cr), % 16 to 17.5
11.5 to 13.5
Copper (Cu), % 0 to 1.0
0
Iron (Fe), % 66.7 to 74.4
83.5 to 88.4
Manganese (Mn), % 6.0 to 8.0
0 to 1.0
Nickel (Ni), % 3.5 to 5.5
0 to 0.75
Nitrogen (N), % 0.15 to 0.25
0
Phosphorus (P), % 0 to 0.045
0 to 0.040
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.030