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S35140 Stainless Steel vs. SAE-AISI 1035 Steel

Both S35140 stainless steel and SAE-AISI 1035 steel are iron alloys. They have 49% of their average alloy composition in common. There are 31 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 S35140 stainless steel and the bottom bar is SAE-AISI 1035 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210
160 to 180
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 34
13 to 21
Fatigue Strength, MPa 250
210 to 340
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 78
73
Shear Strength, MPa 460
360 to 370
Tensile Strength: Ultimate (UTS), MPa 690
570 to 620
Tensile Strength: Yield (Proof), MPa 310
300 to 530

Thermal Properties

Latent Heat of Fusion, J/g 300
250
Maximum Temperature: Mechanical, °C 1100
400
Melting Completion (Liquidus), °C 1420
1460
Melting Onset (Solidus), °C 1370
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 14
51
Thermal Expansion, µm/m-K 16
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 31
1.8
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 5.5
1.4
Embodied Energy, MJ/kg 78
18
Embodied Water, L/kg 190
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
79 to 99
Resilience: Unit (Modulus of Resilience), kJ/m3 250
250 to 740
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 24
20 to 22
Strength to Weight: Bending, points 22
19 to 21
Thermal Diffusivity, mm2/s 3.7
14
Thermal Shock Resistance, points 16
18 to 20

Alloy Composition

Carbon (C), % 0 to 0.1
0.32 to 0.38
Chromium (Cr), % 20 to 22
0
Iron (Fe), % 44.1 to 52.7
98.6 to 99.08
Manganese (Mn), % 1.0 to 3.0
0.6 to 0.9
Molybdenum (Mo), % 1.0 to 2.0
0
Nickel (Ni), % 25 to 27
0
Niobium (Nb), % 0.25 to 0.75
0
Nitrogen (N), % 0.080 to 0.2
0
Phosphorus (P), % 0 to 0.045
0 to 0.040
Silicon (Si), % 0 to 0.75
0
Sulfur (S), % 0 to 0.030
0 to 0.050