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S44735 Stainless Steel vs. SAE-AISI 1541 Steel

Both S44735 stainless steel and SAE-AISI 1541 steel are iron alloys. They have 65% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is S44735 stainless steel and the bottom bar is SAE-AISI 1541 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 220
210 to 220
Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 21
11 to 17
Fatigue Strength, MPa 300
260 to 420
Poisson's Ratio 0.27
0.29
Shear Modulus, GPa 82
73
Shear Strength, MPa 390
440 to 480
Tensile Strength: Ultimate (UTS), MPa 630
720 to 790
Tensile Strength: Yield (Proof), MPa 460
390 to 680

Thermal Properties

Latent Heat of Fusion, J/g 310
250
Maximum Temperature: Mechanical, °C 1100
400
Melting Completion (Liquidus), °C 1460
1460
Melting Onset (Solidus), °C 1420
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 11
12

Otherwise Unclassified Properties

Base Metal Price, % relative 21
1.9
Density, g/cm3 7.7
7.8
Embodied Carbon, kg CO2/kg material 4.4
1.4
Embodied Energy, MJ/kg 61
19
Embodied Water, L/kg 180
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
78 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 520
410 to 1250
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 26
24
Strength to Weight: Axial, points 23
25 to 28
Strength to Weight: Bending, points 21
23 to 24
Thermal Shock Resistance, points 20
23 to 25

Alloy Composition

Carbon (C), % 0 to 0.030
0.36 to 0.44
Chromium (Cr), % 28 to 30
0
Iron (Fe), % 60.7 to 68.4
97.8 to 98.3
Manganese (Mn), % 0 to 1.0
1.4 to 1.7
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 0.040
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0 to 0.050
Titanium (Ti), % 0.2 to 1.0
0