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EN 1.4615 Stainless Steel vs. AISI 416 Stainless Steel

Both EN 1.4615 stainless steel and AISI 416 stainless steel are iron alloys. They have 82% of their average alloy composition in common. There are 33 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 1.4615 stainless steel and the bottom bar is AISI 416 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 150
230 to 320
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 50
13 to 31
Fatigue Strength, MPa 190
230 to 340
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
76
Shear Strength, MPa 360
340 to 480
Tensile Strength: Ultimate (UTS), MPa 500
510 to 800
Tensile Strength: Yield (Proof), MPa 200
290 to 600

Thermal Properties

Latent Heat of Fusion, J/g 280
270
Maximum Temperature: Corrosion, °C 400
390
Maximum Temperature: Mechanical, °C 840
680
Melting Completion (Liquidus), °C 1400
1530
Melting Onset (Solidus), °C 1360
1480
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 15
30
Thermal Expansion, µm/m-K 17
9.9

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 2.8
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 13
7.0
Density, g/cm3 7.8
7.7
Embodied Carbon, kg CO2/kg material 2.8
1.9
Embodied Energy, MJ/kg 40
27
Embodied Water, L/kg 140
100

Common Calculations

PREN (Pitting Resistance) 17
13
Resilience: Ultimate (Unit Rupture Work), MJ/m3 200
98 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 99
220 to 940
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 18
18 to 29
Strength to Weight: Bending, points 18
18 to 25
Thermal Diffusivity, mm2/s 4.1
8.1
Thermal Shock Resistance, points 11
19 to 30

Alloy Composition

Carbon (C), % 0 to 0.030
0 to 0.15
Chromium (Cr), % 14 to 16
12 to 14
Copper (Cu), % 2.0 to 4.0
0
Iron (Fe), % 63.1 to 72.5
83.2 to 87.9
Manganese (Mn), % 7.0 to 9.0
0 to 1.3
Molybdenum (Mo), % 0 to 0.8
0
Nickel (Ni), % 4.5 to 6.0
0
Nitrogen (N), % 0.020 to 0.060
0
Phosphorus (P), % 0 to 0.040
0 to 0.060
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.010
0.15 to 0.35