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ASTM A182 Grade F3VCb vs. N08020 Stainless Steel

Both ASTM A182 grade F3VCb and N08020 stainless steel are iron alloys. They have 42% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is ASTM A182 grade F3VCb 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, % 21
15 to 34
Fatigue Strength, MPa 320
210 to 240
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 74
77
Shear Strength, MPa 420
380 to 410
Tensile Strength: Ultimate (UTS), MPa 670
610 to 620
Tensile Strength: Yield (Proof), MPa 460
270 to 420

Thermal Properties

Latent Heat of Fusion, J/g 250
300
Maximum Temperature: Mechanical, °C 470
1100
Melting Completion (Liquidus), °C 1470
1410
Melting Onset (Solidus), °C 1430
1360
Specific Heat Capacity, J/kg-K 470
460
Thermal Conductivity, W/m-K 40
12
Thermal Expansion, µm/m-K 13
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.7
1.6
Electrical Conductivity: Equal Weight (Specific), % IACS 8.9
1.8

Otherwise Unclassified Properties

Base Metal Price, % relative 4.5
38
Density, g/cm3 7.9
8.2
Embodied Carbon, kg CO2/kg material 2.4
6.6
Embodied Energy, MJ/kg 33
92
Embodied Water, L/kg 64
220

Common Calculations

PREN (Pitting Resistance) 6.3
28
Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
83 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 570
180 to 440
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 24
21
Strength to Weight: Bending, points 22
20
Thermal Diffusivity, mm2/s 11
3.2
Thermal Shock Resistance, points 19
15

Alloy Composition

Calcium (Ca), % 0.00050 to 0.015
0
Carbon (C), % 0.1 to 0.15
0 to 0.070
Chromium (Cr), % 2.7 to 3.3
19 to 21
Copper (Cu), % 0 to 0.25
3.0 to 4.0
Iron (Fe), % 93.8 to 95.8
29.9 to 44
Manganese (Mn), % 0.3 to 0.6
0 to 2.0
Molybdenum (Mo), % 0.9 to 1.1
2.0 to 3.0
Nickel (Ni), % 0 to 0.25
32 to 38
Niobium (Nb), % 0.015 to 0.070
0 to 1.0
Phosphorus (P), % 0 to 0.020
0 to 0.045
Silicon (Si), % 0 to 0.1
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.035
Titanium (Ti), % 0 to 0.015
0
Vanadium (V), % 0.2 to 0.3
0