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AISI 410 Stainless Steel vs. EN 1.7725 Steel

Both AISI 410 stainless steel and EN 1.7725 steel are iron alloys. They have 88% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (5, 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 1.7725 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 240
250 to 300
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 16 to 22
14
Fatigue Strength, MPa 190 to 350
390 to 550
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
73
Tensile Strength: Ultimate (UTS), MPa 520 to 770
830 to 1000
Tensile Strength: Yield (Proof), MPa 290 to 580
610 to 860

Thermal Properties

Latent Heat of Fusion, J/g 270
250
Maximum Temperature: Mechanical, °C 710
440
Melting Completion (Liquidus), °C 1530
1460
Melting Onset (Solidus), °C 1480
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 30
39
Thermal Expansion, µm/m-K 11
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 7.0
2.9
Density, g/cm3 7.7
7.8
Embodied Carbon, kg CO2/kg material 1.9
1.8
Embodied Energy, MJ/kg 27
24
Embodied Water, L/kg 100
54

Common Calculations

PREN (Pitting Resistance) 13
2.8
Resilience: Ultimate (Unit Rupture Work), MJ/m3 97 to 110
110 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 210 to 860
980 to 1940
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 19 to 28
29 to 35
Strength to Weight: Bending, points 19 to 24
25 to 28
Thermal Diffusivity, mm2/s 8.1
11
Thermal Shock Resistance, points 18 to 26
24 to 29

Alloy Composition

Carbon (C), % 0.080 to 0.15
0.27 to 0.34
Chromium (Cr), % 11.5 to 13.5
1.3 to 1.7
Iron (Fe), % 83.5 to 88.4
95.7 to 97.5
Manganese (Mn), % 0 to 1.0
0.6 to 1.0
Molybdenum (Mo), % 0
0.3 to 0.5
Nickel (Ni), % 0 to 0.75
0
Phosphorus (P), % 0 to 0.040
0 to 0.025
Silicon (Si), % 0 to 1.0
0 to 0.6
Sulfur (S), % 0 to 0.030
0 to 0.030
Vanadium (V), % 0
0.050 to 0.15

Comparable Variants