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ASTM A182 Grade F122 vs. Nickel 890

ASTM A182 grade F122 belongs to the iron alloys classification, while nickel 890 belongs to the nickel alloys. They have a modest 38% of their average alloy composition in common, which, by itself, doesn't mean much. There are 26 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 F122 and the bottom bar is nickel 890.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 23
39
Fatigue Strength, MPa 320
180
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
78
Shear Strength, MPa 450
400
Tensile Strength: Ultimate (UTS), MPa 710
590
Tensile Strength: Yield (Proof), MPa 450
230

Thermal Properties

Latent Heat of Fusion, J/g 270
330
Maximum Temperature: Mechanical, °C 600
1000
Melting Completion (Liquidus), °C 1490
1390
Melting Onset (Solidus), °C 1440
1340
Specific Heat Capacity, J/kg-K 470
480
Thermal Expansion, µm/m-K 13
14

Otherwise Unclassified Properties

Base Metal Price, % relative 12
47
Density, g/cm3 8.0
8.1
Embodied Carbon, kg CO2/kg material 3.0
8.2
Embodied Energy, MJ/kg 44
120
Embodied Water, L/kg 100
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
180
Resilience: Unit (Modulus of Resilience), kJ/m3 520
140
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 25
20
Strength to Weight: Bending, points 22
19
Thermal Shock Resistance, points 19
15

Alloy Composition

Aluminum (Al), % 0 to 0.020
0.050 to 0.6
Boron (B), % 0 to 0.0050
0
Carbon (C), % 0.070 to 0.14
0.060 to 0.14
Chromium (Cr), % 10 to 11.5
23.5 to 28.5
Copper (Cu), % 0.3 to 1.7
0 to 0.75
Iron (Fe), % 81.3 to 87.7
17.3 to 33.9
Manganese (Mn), % 0 to 0.7
0 to 1.5
Molybdenum (Mo), % 0.25 to 0.6
1.0 to 2.0
Nickel (Ni), % 0 to 0.5
40 to 45
Niobium (Nb), % 0.040 to 0.1
0.2 to 1.0
Nitrogen (N), % 0.040 to 0.1
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
1.0 to 2.0
Sulfur (S), % 0 to 0.010
0 to 0.015
Tantalum (Ta), % 0
0.1 to 0.6
Titanium (Ti), % 0 to 0.010
0.15 to 0.6
Tungsten (W), % 1.5 to 2.5
0
Vanadium (V), % 0.15 to 0.3
0
Zirconium (Zr), % 0 to 0.010
0