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ASTM A182 Grade F122 vs. EN 2.4669 Nickel

ASTM A182 grade F122 belongs to the iron alloys classification, while EN 2.4669 nickel belongs to the nickel alloys. 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 F122 and the bottom bar is EN 2.4669 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 23
16
Fatigue Strength, MPa 320
390
Poisson's Ratio 0.28
0.29
Reduction in Area, % 45
31
Shear Modulus, GPa 76
73
Shear Strength, MPa 450
680
Tensile Strength: Ultimate (UTS), MPa 710
1110
Tensile Strength: Yield (Proof), MPa 450
720

Thermal Properties

Latent Heat of Fusion, J/g 270
310
Maximum Temperature: Mechanical, °C 600
960
Melting Completion (Liquidus), °C 1490
1380
Melting Onset (Solidus), °C 1440
1330
Specific Heat Capacity, J/kg-K 470
460
Thermal Conductivity, W/m-K 24
12
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 12
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 12
60
Density, g/cm3 8.0
8.4
Embodied Carbon, kg CO2/kg material 3.0
10
Embodied Energy, MJ/kg 44
150
Embodied Water, L/kg 100
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
160
Resilience: Unit (Modulus of Resilience), kJ/m3 520
1380
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 25
37
Strength to Weight: Bending, points 22
28
Thermal Diffusivity, mm2/s 6.4
3.1
Thermal Shock Resistance, points 19
33

Alloy Composition

Aluminum (Al), % 0 to 0.020
0.4 to 1.0
Boron (B), % 0 to 0.0050
0
Carbon (C), % 0.070 to 0.14
0 to 0.080
Chromium (Cr), % 10 to 11.5
14 to 17
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 0.3 to 1.7
0 to 0.5
Iron (Fe), % 81.3 to 87.7
5.0 to 9.0
Manganese (Mn), % 0 to 0.7
0 to 1.0
Molybdenum (Mo), % 0.25 to 0.6
0
Nickel (Ni), % 0 to 0.5
65.9 to 77.7
Niobium (Nb), % 0.040 to 0.1
0.7 to 1.2
Nitrogen (N), % 0.040 to 0.1
0
Phosphorus (P), % 0 to 0.020
0 to 0.020
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