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AISI 446 Stainless Steel vs. SAE-AISI 1016 Steel

Both AISI 446 stainless steel and SAE-AISI 1016 steel are iron alloys. They have 74% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is AISI 446 stainless steel and the bottom bar is SAE-AISI 1016 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
120 to 140
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 23
21 to 28
Fatigue Strength, MPa 200
180 to 270
Poisson's Ratio 0.27
0.29
Reduction in Area, % 50
45 to 57
Shear Modulus, GPa 79
73
Shear Strength, MPa 360
280 to 300
Tensile Strength: Ultimate (UTS), MPa 570
430 to 480
Tensile Strength: Yield (Proof), MPa 300
240 to 390

Thermal Properties

Latent Heat of Fusion, J/g 290
250
Maximum Temperature: Mechanical, °C 1180
400
Melting Completion (Liquidus), °C 1510
1460
Melting Onset (Solidus), °C 1430
1420
Specific Heat Capacity, J/kg-K 490
470
Thermal Conductivity, W/m-K 17
52
Thermal Expansion, µm/m-K 11
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.9
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.3
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 12
1.8
Density, g/cm3 7.7
7.9
Embodied Carbon, kg CO2/kg material 2.4
1.4
Embodied Energy, MJ/kg 35
18
Embodied Water, L/kg 150
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
92 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 230
150 to 410
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 26
24
Strength to Weight: Axial, points 21
15 to 17
Strength to Weight: Bending, points 20
16 to 17
Thermal Diffusivity, mm2/s 4.6
14
Thermal Shock Resistance, points 19
13 to 15

Alloy Composition

Carbon (C), % 0 to 0.2
0.13 to 0.18
Chromium (Cr), % 23 to 27
0
Iron (Fe), % 69.2 to 77
98.8 to 99.27
Manganese (Mn), % 0 to 1.5
0.6 to 0.9
Nickel (Ni), % 0 to 0.75
0
Nitrogen (N), % 0 to 0.25
0
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0 to 0.050