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AISI 205 Stainless Steel vs. N08800 Stainless Steel

Both AISI 205 stainless steel and N08800 stainless steel are iron alloys. They have 65% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AISI 205 stainless steel and the bottom bar is N08800 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 11 to 51
4.5 to 34
Fatigue Strength, MPa 410 to 640
150 to 390
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
77
Shear Strength, MPa 560 to 850
340 to 580
Tensile Strength: Ultimate (UTS), MPa 800 to 1430
500 to 1000
Tensile Strength: Yield (Proof), MPa 450 to 1100
190 to 830

Thermal Properties

Latent Heat of Fusion, J/g 280
300
Maximum Temperature: Corrosion, °C 410
490
Maximum Temperature: Mechanical, °C 880
1100
Melting Completion (Liquidus), °C 1380
1390
Melting Onset (Solidus), °C 1340
1360
Specific Heat Capacity, J/kg-K 480
480
Thermal Expansion, µm/m-K 18
14

Otherwise Unclassified Properties

Base Metal Price, % relative 11
30
Density, g/cm3 7.6
8.0
Embodied Carbon, kg CO2/kg material 2.6
5.3
Embodied Energy, MJ/kg 37
76
Embodied Water, L/kg 150
200

Common Calculations

PREN (Pitting Resistance) 23
21
Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 430
42 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 510 to 3060
96 to 1740
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 26
24
Strength to Weight: Axial, points 29 to 52
18 to 35
Strength to Weight: Bending, points 25 to 37
18 to 28
Thermal Shock Resistance, points 16 to 29
13 to 25

Alloy Composition

Aluminum (Al), % 0
0.15 to 0.6
Carbon (C), % 0.12 to 0.25
0 to 0.1
Chromium (Cr), % 16.5 to 18.5
19 to 23
Copper (Cu), % 0
0 to 0.75
Iron (Fe), % 62.6 to 68.1
39.5 to 50.7
Manganese (Mn), % 14 to 15.5
0 to 1.5
Nickel (Ni), % 1.0 to 1.7
30 to 35
Nitrogen (N), % 0.32 to 0.4
0
Phosphorus (P), % 0 to 0.060
0 to 0.045
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.015
Titanium (Ti), % 0
0.15 to 0.6

Comparable Variants