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N08800 Stainless Steel vs. S33228 Stainless Steel

Both N08800 stainless steel and S33228 stainless steel are iron alloys. They have a moderately high 93% of their average alloy composition in common. There are 28 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 N08800 stainless steel and the bottom bar is S33228 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 4.5 to 34
34
Fatigue Strength, MPa 150 to 390
170
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
79
Shear Strength, MPa 340 to 580
380
Tensile Strength: Ultimate (UTS), MPa 500 to 1000
570
Tensile Strength: Yield (Proof), MPa 190 to 830
210

Thermal Properties

Latent Heat of Fusion, J/g 300
310
Maximum Temperature: Corrosion, °C 490
560
Maximum Temperature: Mechanical, °C 1100
1100
Melting Completion (Liquidus), °C 1390
1410
Melting Onset (Solidus), °C 1360
1360
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 14
16

Otherwise Unclassified Properties

Base Metal Price, % relative 30
37
Density, g/cm3 8.0
8.0
Embodied Carbon, kg CO2/kg material 5.3
6.2
Embodied Energy, MJ/kg 76
89
Embodied Water, L/kg 200
220

Common Calculations

PREN (Pitting Resistance) 21
27
Resilience: Ultimate (Unit Rupture Work), MJ/m3 42 to 160
150
Resilience: Unit (Modulus of Resilience), kJ/m3 96 to 1740
110
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 18 to 35
20
Strength to Weight: Bending, points 18 to 28
19
Thermal Shock Resistance, points 13 to 25
13

Alloy Composition

Aluminum (Al), % 0.15 to 0.6
0 to 0.025
Carbon (C), % 0 to 0.1
0.040 to 0.080
Cerium (Ce), % 0
0.050 to 0.1
Chromium (Cr), % 19 to 23
26 to 28
Copper (Cu), % 0 to 0.75
0
Iron (Fe), % 39.5 to 50.7
36.5 to 42.3
Manganese (Mn), % 0 to 1.5
0 to 1.0
Nickel (Ni), % 30 to 35
31 to 33
Niobium (Nb), % 0
0.6 to 1.0
Phosphorus (P), % 0 to 0.045
0 to 0.020
Silicon (Si), % 0 to 1.0
0 to 0.3
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0.15 to 0.6
0