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S42300 Stainless Steel vs. SAE-AISI 1035 Steel

Both S42300 stainless steel and SAE-AISI 1035 steel are iron alloys. They have 85% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is S42300 stainless steel and the bottom bar is SAE-AISI 1035 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 330
160 to 180
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 9.1
13 to 21
Fatigue Strength, MPa 440
210 to 340
Poisson's Ratio 0.28
0.29
Reduction in Area, % 22
40 to 45
Shear Modulus, GPa 77
73
Shear Strength, MPa 650
360 to 370
Tensile Strength: Ultimate (UTS), MPa 1100
570 to 620
Tensile Strength: Yield (Proof), MPa 850
300 to 530

Thermal Properties

Latent Heat of Fusion, J/g 270
250
Maximum Temperature: Mechanical, °C 750
400
Melting Completion (Liquidus), °C 1470
1460
Melting Onset (Solidus), °C 1420
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 25
51
Thermal Expansion, µm/m-K 10
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.5
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 5.2
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
1.8
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 3.2
1.4
Embodied Energy, MJ/kg 44
18
Embodied Water, L/kg 110
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 93
79 to 99
Resilience: Unit (Modulus of Resilience), kJ/m3 1840
250 to 740
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 39
20 to 22
Strength to Weight: Bending, points 30
19 to 21
Thermal Diffusivity, mm2/s 6.8
14
Thermal Shock Resistance, points 40
18 to 20

Alloy Composition

Carbon (C), % 0.27 to 0.32
0.32 to 0.38
Chromium (Cr), % 11 to 12
0
Iron (Fe), % 82 to 85.1
98.6 to 99.08
Manganese (Mn), % 1.0 to 1.4
0.6 to 0.9
Molybdenum (Mo), % 2.5 to 3.0
0
Nickel (Ni), % 0 to 0.5
0
Phosphorus (P), % 0 to 0.025
0 to 0.040
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.025
0 to 0.050
Vanadium (V), % 0.2 to 0.3
0