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ASTM A182 Grade F122 vs. Nickel 689

ASTM A182 grade F122 belongs to the iron alloys classification, while nickel 689 belongs to the nickel alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, 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 689.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 220
350
Elastic (Young's, Tensile) Modulus, GPa 190
210
Elongation at Break, % 23
23
Fatigue Strength, MPa 320
420
Poisson's Ratio 0.28
0.29
Reduction in Area, % 45
21
Shear Modulus, GPa 76
80
Shear Strength, MPa 450
790
Tensile Strength: Ultimate (UTS), MPa 710
1250
Tensile Strength: Yield (Proof), MPa 450
690

Thermal Properties

Latent Heat of Fusion, J/g 270
330
Maximum Temperature: Mechanical, °C 600
990
Melting Completion (Liquidus), °C 1490
1440
Melting Onset (Solidus), °C 1440
1390
Specific Heat Capacity, J/kg-K 470
450
Thermal Expansion, µm/m-K 13
12

Otherwise Unclassified Properties

Base Metal Price, % relative 12
70
Density, g/cm3 8.0
8.5
Embodied Carbon, kg CO2/kg material 3.0
11
Embodied Energy, MJ/kg 44
150
Embodied Water, L/kg 100
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
240
Resilience: Unit (Modulus of Resilience), kJ/m3 520
1170
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 25
41
Strength to Weight: Bending, points 22
30
Thermal Shock Resistance, points 19
35

Alloy Composition

Aluminum (Al), % 0 to 0.020
0.75 to 1.3
Boron (B), % 0 to 0.0050
0.0030 to 0.010
Carbon (C), % 0.070 to 0.14
0.1 to 0.2
Chromium (Cr), % 10 to 11.5
18 to 20
Cobalt (Co), % 0
9.0 to 11
Copper (Cu), % 0.3 to 1.7
0
Iron (Fe), % 81.3 to 87.7
0 to 5.0
Manganese (Mn), % 0 to 0.7
0 to 0.5
Molybdenum (Mo), % 0.25 to 0.6
9.0 to 10.5
Nickel (Ni), % 0 to 0.5
48.3 to 60.9
Niobium (Nb), % 0.040 to 0.1
0
Nitrogen (N), % 0.040 to 0.1
0
Phosphorus (P), % 0 to 0.020
0 to 0.015
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.010
0 to 0.015
Titanium (Ti), % 0 to 0.010
2.3 to 2.8
Tungsten (W), % 1.5 to 2.5
0
Vanadium (V), % 0.15 to 0.3
0
Zirconium (Zr), % 0 to 0.010
0