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ASTM A182 Grade F122 vs. EN 2.4654 Nickel

ASTM A182 grade F122 belongs to the iron alloys classification, while EN 2.4654 nickel 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 EN 2.4654 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 23
17
Fatigue Strength, MPa 320
460
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
77
Shear Strength, MPa 450
770
Tensile Strength: Ultimate (UTS), MPa 710
1250
Tensile Strength: Yield (Proof), MPa 450
850

Thermal Properties

Latent Heat of Fusion, J/g 270
320
Maximum Temperature: Mechanical, °C 600
1000
Melting Completion (Liquidus), °C 1490
1390
Melting Onset (Solidus), °C 1440
1330
Specific Heat Capacity, J/kg-K 470
460
Thermal Conductivity, W/m-K 24
13
Thermal Expansion, µm/m-K 13
12

Otherwise Unclassified Properties

Base Metal Price, % relative 12
75
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
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
190
Resilience: Unit (Modulus of Resilience), kJ/m3 520
1810
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 25
42
Strength to Weight: Bending, points 22
31
Thermal Diffusivity, mm2/s 6.4
3.3
Thermal Shock Resistance, points 19
37

Alloy Composition

Aluminum (Al), % 0 to 0.020
1.2 to 1.6
Boron (B), % 0 to 0.0050
0.0030 to 0.010
Carbon (C), % 0.070 to 0.14
0.020 to 0.1
Chromium (Cr), % 10 to 11.5
18 to 21
Cobalt (Co), % 0
12 to 15
Copper (Cu), % 0.3 to 1.7
0 to 0.1
Iron (Fe), % 81.3 to 87.7
0 to 2.0
Manganese (Mn), % 0 to 0.7
0 to 1.0
Molybdenum (Mo), % 0.25 to 0.6
3.5 to 5.0
Nickel (Ni), % 0 to 0.5
50.6 to 62.5
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 0.15
Sulfur (S), % 0 to 0.010
0 to 0.015
Titanium (Ti), % 0 to 0.010
2.8 to 3.3
Tungsten (W), % 1.5 to 2.5
0
Vanadium (V), % 0.15 to 0.3
0
Zirconium (Zr), % 0 to 0.010
0.020 to 0.080