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S35000 Stainless Steel vs. S32050 Stainless Steel

Both S35000 stainless steel and S32050 stainless steel are iron alloys. They have 72% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is S35000 stainless steel and the bottom bar is S32050 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
210
Elongation at Break, % 2.3 to 14
46
Fatigue Strength, MPa 380 to 520
340
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 78
81
Shear Strength, MPa 740 to 950
540
Tensile Strength: Ultimate (UTS), MPa 1300 to 1570
770
Tensile Strength: Yield (Proof), MPa 660 to 1160
370

Thermal Properties

Latent Heat of Fusion, J/g 280
310
Maximum Temperature: Corrosion, °C 410
440
Maximum Temperature: Mechanical, °C 900
1100
Melting Completion (Liquidus), °C 1460
1460
Melting Onset (Solidus), °C 1410
1410
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 16
12
Thermal Expansion, µm/m-K 11
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
1.9
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
2.1

Otherwise Unclassified Properties

Base Metal Price, % relative 14
31
Density, g/cm3 7.8
8.0
Embodied Carbon, kg CO2/kg material 3.2
6.0
Embodied Energy, MJ/kg 44
81
Embodied Water, L/kg 130
210

Common Calculations

PREN (Pitting Resistance) 28
48
Resilience: Ultimate (Unit Rupture Work), MJ/m3 28 to 170
290
Resilience: Unit (Modulus of Resilience), kJ/m3 1070 to 3360
330
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 46 to 56
27
Strength to Weight: Bending, points 34 to 38
23
Thermal Diffusivity, mm2/s 4.4
3.3
Thermal Shock Resistance, points 42 to 51
17

Alloy Composition

Carbon (C), % 0.070 to 0.11
0 to 0.030
Chromium (Cr), % 16 to 17
22 to 24
Copper (Cu), % 0
0 to 0.4
Iron (Fe), % 72.7 to 76.9
43.1 to 51.8
Manganese (Mn), % 0.5 to 1.3
0 to 1.5
Molybdenum (Mo), % 2.5 to 3.2
6.0 to 6.6
Nickel (Ni), % 4.0 to 5.0
20 to 23
Nitrogen (N), % 0.070 to 0.13
0.21 to 0.32
Phosphorus (P), % 0 to 0.040
0 to 0.035
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.020