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S33228 Stainless Steel vs. S28200 Stainless Steel

Both S33228 stainless steel and S28200 stainless steel are iron alloys. Both are furnished in the annealed condition. They have 58% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is S33228 stainless steel and the bottom bar is S28200 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
260
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 34
45
Fatigue Strength, MPa 170
430
Poisson's Ratio 0.28
0.28
Reduction in Area, % 39
57
Shear Modulus, GPa 79
77
Shear Strength, MPa 380
610
Tensile Strength: Ultimate (UTS), MPa 570
870
Tensile Strength: Yield (Proof), MPa 210
460

Thermal Properties

Latent Heat of Fusion, J/g 310
290
Maximum Temperature: Corrosion, °C 560
410
Maximum Temperature: Mechanical, °C 1100
900
Melting Completion (Liquidus), °C 1410
1380
Melting Onset (Solidus), °C 1360
1330
Specific Heat Capacity, J/kg-K 470
480
Thermal Expansion, µm/m-K 16
18

Otherwise Unclassified Properties

Base Metal Price, % relative 37
12
Density, g/cm3 8.0
7.6
Embodied Carbon, kg CO2/kg material 6.2
2.8
Embodied Energy, MJ/kg 89
41
Embodied Water, L/kg 220
160

Common Calculations

PREN (Pitting Resistance) 27
29
Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
330
Resilience: Unit (Modulus of Resilience), kJ/m3 110
540
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 24
26
Strength to Weight: Axial, points 20
32
Strength to Weight: Bending, points 19
27
Thermal Shock Resistance, points 13
17

Alloy Composition

Aluminum (Al), % 0 to 0.025
0
Carbon (C), % 0.040 to 0.080
0 to 0.15
Cerium (Ce), % 0.050 to 0.1
0
Chromium (Cr), % 26 to 28
17 to 19
Copper (Cu), % 0
0.75 to 1.3
Iron (Fe), % 36.5 to 42.3
57.7 to 64.1
Manganese (Mn), % 0 to 1.0
17 to 19
Molybdenum (Mo), % 0
0.75 to 1.3
Nickel (Ni), % 31 to 33
0
Niobium (Nb), % 0.6 to 1.0
0
Nitrogen (N), % 0
0.4 to 0.6
Phosphorus (P), % 0 to 0.020
0 to 0.045
Silicon (Si), % 0 to 0.3
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.030