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S44735 Stainless Steel vs. AISI 416 Stainless Steel

Both S44735 stainless steel and AISI 416 stainless steel are iron alloys. They have 79% of their average alloy composition in common. There are 29 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 S44735 stainless steel and the bottom bar is AISI 416 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 220
230 to 320
Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 21
13 to 31
Fatigue Strength, MPa 300
230 to 340
Poisson's Ratio 0.27
0.28
Shear Modulus, GPa 82
76
Shear Strength, MPa 390
340 to 480
Tensile Strength: Ultimate (UTS), MPa 630
510 to 800
Tensile Strength: Yield (Proof), MPa 460
290 to 600

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Maximum Temperature: Corrosion, °C 650
390
Maximum Temperature: Mechanical, °C 1100
680
Melting Completion (Liquidus), °C 1460
1530
Melting Onset (Solidus), °C 1420
1480
Specific Heat Capacity, J/kg-K 480
480
Thermal Expansion, µm/m-K 11
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 21
7.0
Density, g/cm3 7.7
7.7
Embodied Carbon, kg CO2/kg material 4.4
1.9
Embodied Energy, MJ/kg 61
27
Embodied Water, L/kg 180
100

Common Calculations

PREN (Pitting Resistance) 42
13
Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
98 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 520
220 to 940
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 26
25
Strength to Weight: Axial, points 23
18 to 29
Strength to Weight: Bending, points 21
18 to 25
Thermal Shock Resistance, points 20
19 to 30

Alloy Composition

Carbon (C), % 0 to 0.030
0 to 0.15
Chromium (Cr), % 28 to 30
12 to 14
Iron (Fe), % 60.7 to 68.4
83.2 to 87.9
Manganese (Mn), % 0 to 1.0
0 to 1.3
Molybdenum (Mo), % 3.6 to 4.2
0
Nickel (Ni), % 0 to 1.0
0
Niobium (Nb), % 0.2 to 1.0
0
Nitrogen (N), % 0 to 0.045
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 0.030
0.15 to 0.35
Titanium (Ti), % 0.2 to 1.0
0