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AISI 316 Stainless Steel vs. N08028 Stainless Steel

Both AISI 316 stainless steel and N08028 stainless steel are iron alloys. They have 68% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is AISI 316 stainless steel and the bottom bar is N08028 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 160 to 360
180
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 8.0 to 55
45
Fatigue Strength, MPa 210 to 430
220
Poisson's Ratio 0.28
0.28
Rockwell B Hardness 80
80
Shear Modulus, GPa 78
80
Shear Strength, MPa 350 to 690
400
Tensile Strength: Ultimate (UTS), MPa 520 to 1180
570
Tensile Strength: Yield (Proof), MPa 230 to 850
240

Thermal Properties

Latent Heat of Fusion, J/g 290
320
Maximum Temperature: Corrosion, °C 410
460
Maximum Temperature: Mechanical, °C 590
1100
Melting Completion (Liquidus), °C 1400
1420
Melting Onset (Solidus), °C 1380
1370
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 15
12
Thermal Expansion, µm/m-K 16
16

Otherwise Unclassified Properties

Base Metal Price, % relative 19
37
Density, g/cm3 7.9
8.1
Embodied Carbon, kg CO2/kg material 3.9
6.4
Embodied Energy, MJ/kg 53
89
Embodied Water, L/kg 150
240

Common Calculations

PREN (Pitting Resistance) 26
39
Resilience: Ultimate (Unit Rupture Work), MJ/m3 85 to 260
210
Resilience: Unit (Modulus of Resilience), kJ/m3 130 to 1820
140
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 18 to 41
19
Strength to Weight: Bending, points 18 to 31
19
Thermal Diffusivity, mm2/s 4.1
3.2
Thermal Shock Resistance, points 11 to 26
12

Alloy Composition

Carbon (C), % 0 to 0.080
0 to 0.030
Chromium (Cr), % 16 to 18
26 to 28
Copper (Cu), % 0
0.6 to 1.4
Iron (Fe), % 62 to 72
29 to 40.4
Manganese (Mn), % 0 to 2.0
0 to 2.5
Molybdenum (Mo), % 2.0 to 3.0
3.0 to 4.0
Nickel (Ni), % 10 to 14
30 to 34
Nitrogen (N), % 0 to 0.1
0
Phosphorus (P), % 0 to 0.045
0 to 0.030
Silicon (Si), % 0 to 0.75
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030