MakeItFrom.com
Menu (ESC)

AISI 422 Stainless Steel vs. N08028 Stainless Steel

Both AISI 422 stainless steel and N08028 stainless steel are iron alloys. They have 49% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is AISI 422 stainless steel and the bottom bar is N08028 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 260 to 330
180
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 15 to 17
45
Fatigue Strength, MPa 410 to 500
220
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
80
Shear Strength, MPa 560 to 660
400
Tensile Strength: Ultimate (UTS), MPa 910 to 1080
570
Tensile Strength: Yield (Proof), MPa 670 to 870
240

Thermal Properties

Latent Heat of Fusion, J/g 270
320
Maximum Temperature: Corrosion, °C 380
460
Maximum Temperature: Mechanical, °C 650
1100
Melting Completion (Liquidus), °C 1480
1420
Melting Onset (Solidus), °C 1470
1370
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 24
12
Thermal Expansion, µm/m-K 10
16

Otherwise Unclassified Properties

Base Metal Price, % relative 11
37
Density, g/cm3 7.9
8.1
Embodied Carbon, kg CO2/kg material 3.1
6.4
Embodied Energy, MJ/kg 44
89
Embodied Water, L/kg 100
240

Common Calculations

PREN (Pitting Resistance) 17
39
Resilience: Ultimate (Unit Rupture Work), MJ/m3 140 to 150
210
Resilience: Unit (Modulus of Resilience), kJ/m3 1140 to 1910
140
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 32 to 38
19
Strength to Weight: Bending, points 26 to 30
19
Thermal Diffusivity, mm2/s 6.4
3.2
Thermal Shock Resistance, points 33 to 39
12

Alloy Composition

Carbon (C), % 0.2 to 0.25
0 to 0.030
Chromium (Cr), % 11 to 12.5
26 to 28
Copper (Cu), % 0
0.6 to 1.4
Iron (Fe), % 81.9 to 85.8
29 to 40.4
Manganese (Mn), % 0.5 to 1.0
0 to 2.5
Molybdenum (Mo), % 0.9 to 1.3
3.0 to 4.0
Nickel (Ni), % 0.5 to 1.0
30 to 34
Phosphorus (P), % 0 to 0.025
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.025
0 to 0.030
Tungsten (W), % 0.9 to 1.3
0
Vanadium (V), % 0.2 to 0.3
0