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S30601 Stainless Steel vs. N08020 Stainless Steel

Both S30601 stainless steel and N08020 stainless steel are iron alloys. They have 73% 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 S30601 stainless steel and the bottom bar is N08020 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 37
15 to 34
Fatigue Strength, MPa 250
210 to 240
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 75
77
Shear Strength, MPa 450
380 to 410
Tensile Strength: Ultimate (UTS), MPa 660
610 to 620
Tensile Strength: Yield (Proof), MPa 300
270 to 420

Thermal Properties

Latent Heat of Fusion, J/g 370
300
Maximum Temperature: Corrosion, °C 410
490
Maximum Temperature: Mechanical, °C 950
1100
Melting Completion (Liquidus), °C 1360
1410
Melting Onset (Solidus), °C 1310
1360
Specific Heat Capacity, J/kg-K 500
460
Thermal Expansion, µm/m-K 15
15

Otherwise Unclassified Properties

Base Metal Price, % relative 20
38
Density, g/cm3 7.6
8.2
Embodied Carbon, kg CO2/kg material 3.9
6.6
Embodied Energy, MJ/kg 55
92
Embodied Water, L/kg 150
220

Common Calculations

PREN (Pitting Resistance) 18
28
Resilience: Ultimate (Unit Rupture Work), MJ/m3 200
83 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 230
180 to 440
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 24
21
Strength to Weight: Bending, points 22
20
Thermal Shock Resistance, points 16
15

Alloy Composition

Carbon (C), % 0 to 0.015
0 to 0.070
Chromium (Cr), % 17 to 18
19 to 21
Copper (Cu), % 0 to 0.35
3.0 to 4.0
Iron (Fe), % 56.9 to 60.5
29.9 to 44
Manganese (Mn), % 0.5 to 0.8
0 to 2.0
Molybdenum (Mo), % 0 to 0.2
2.0 to 3.0
Nickel (Ni), % 17 to 18
32 to 38
Niobium (Nb), % 0
0 to 1.0
Nitrogen (N), % 0 to 0.050
0
Phosphorus (P), % 0 to 0.030
0 to 0.045
Silicon (Si), % 5.0 to 5.6
0 to 1.0
Sulfur (S), % 0 to 0.013
0 to 0.035