MakeItFrom.com
Menu (ESC)

N08800 Stainless Steel vs. N08811 Stainless Steel

Both N08800 stainless steel and N08811 stainless steel are iron alloys. Their average alloy composition is basically identical.

For each property being compared, the top bar is N08800 stainless steel and the bottom bar is N08811 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 4.5 to 34
33
Fatigue Strength, MPa 150 to 390
150
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
77
Shear Strength, MPa 340 to 580
340
Tensile Strength: Ultimate (UTS), MPa 500 to 1000
510
Tensile Strength: Yield (Proof), MPa 190 to 830
190

Thermal Properties

Curie Temperature, °C -120
-120
Latent Heat of Fusion, J/g 300
300
Maximum Temperature: Corrosion, °C 490
490
Maximum Temperature: Mechanical, °C 1100
1100
Melting Completion (Liquidus), °C 1390
1390
Melting Onset (Solidus), °C 1360
1360
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 12
12
Thermal Expansion, µm/m-K 14
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
2.0

Otherwise Unclassified Properties

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

Common Calculations

PREN (Pitting Resistance) 21
21
Resilience: Ultimate (Unit Rupture Work), MJ/m3 42 to 160
130
Resilience: Unit (Modulus of Resilience), kJ/m3 96 to 1740
94
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 18 to 35
18
Strength to Weight: Bending, points 18 to 28
18
Thermal Diffusivity, mm2/s 3.0
3.0
Thermal Shock Resistance, points 13 to 25
13

Alloy Composition

Aluminum (Al), % 0.15 to 0.6
0.15 to 0.6
Carbon (C), % 0 to 0.1
0.060 to 0.1
Chromium (Cr), % 19 to 23
19 to 23
Copper (Cu), % 0 to 0.75
0 to 0.75
Iron (Fe), % 39.5 to 50.7
39.5 to 50.6
Manganese (Mn), % 0 to 1.5
0 to 1.5
Nickel (Ni), % 30 to 35
30 to 35
Phosphorus (P), % 0 to 0.045
0 to 0.040
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0.15 to 0.6
0.15 to 0.6