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ASTM A182 Grade F6b vs. N08221 Nickel

ASTM A182 grade F6b belongs to the iron alloys classification, while N08221 nickel belongs to the nickel alloys. They have 43% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is ASTM A182 grade F6b and the bottom bar is N08221 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 18
34
Fatigue Strength, MPa 440
190
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
79
Shear Strength, MPa 530
410
Tensile Strength: Ultimate (UTS), MPa 850
610
Tensile Strength: Yield (Proof), MPa 710
270

Thermal Properties

Latent Heat of Fusion, J/g 280
310
Maximum Temperature: Mechanical, °C 750
980
Melting Completion (Liquidus), °C 1450
1440
Melting Onset (Solidus), °C 1400
1390
Specific Heat Capacity, J/kg-K 480
460
Thermal Expansion, µm/m-K 10
13

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
44
Density, g/cm3 7.8
8.3
Embodied Carbon, kg CO2/kg material 2.2
7.9
Embodied Energy, MJ/kg 30
110
Embodied Water, L/kg 100
240

Common Calculations

PREN (Pitting Resistance) 14
40
Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
170
Resilience: Unit (Modulus of Resilience), kJ/m3 1280
170
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 30
21
Strength to Weight: Bending, points 26
19
Thermal Shock Resistance, points 31
16

Alloy Composition

Aluminum (Al), % 0
0 to 0.2
Carbon (C), % 0 to 0.15
0 to 0.025
Chromium (Cr), % 11.5 to 13.5
20 to 22
Copper (Cu), % 0 to 0.5
1.5 to 3.0
Iron (Fe), % 81.2 to 87.1
22 to 33.9
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 0.4 to 0.6
5.0 to 6.5
Nickel (Ni), % 1.0 to 2.0
39 to 46
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 1.0
0 to 0.050
Sulfur (S), % 0 to 0.020
0 to 0.030
Titanium (Ti), % 0
0.6 to 1.0