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Nickel 80A vs. EN 1.4982 Stainless Steel

Nickel 80A belongs to the nickel alloys classification, while EN 1.4982 stainless steel belongs to the iron alloys. They have a modest 28% of their average alloy composition in common, which, by itself, doesn't mean much. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is nickel 80A and the bottom bar is EN 1.4982 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 22
28
Fatigue Strength, MPa 430
420
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 74
76
Shear Strength, MPa 660
490
Tensile Strength: Ultimate (UTS), MPa 1040
750
Tensile Strength: Yield (Proof), MPa 710
570

Thermal Properties

Latent Heat of Fusion, J/g 320
290
Maximum Temperature: Mechanical, °C 980
860
Melting Completion (Liquidus), °C 1360
1430
Melting Onset (Solidus), °C 1310
1390
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 11
13
Thermal Expansion, µm/m-K 13
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 55
22
Density, g/cm3 8.3
7.8
Embodied Carbon, kg CO2/kg material 9.8
4.9
Embodied Energy, MJ/kg 140
71
Embodied Water, L/kg 280
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
190
Resilience: Unit (Modulus of Resilience), kJ/m3 1300
830
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 35
27
Strength to Weight: Bending, points 27
23
Thermal Diffusivity, mm2/s 2.9
3.4
Thermal Shock Resistance, points 31
17

Alloy Composition

Aluminum (Al), % 0.5 to 1.8
0
Boron (B), % 0
0.0030 to 0.0090
Carbon (C), % 0 to 0.1
0.070 to 0.13
Chromium (Cr), % 18 to 21
14 to 16
Iron (Fe), % 0 to 3.0
61.8 to 69.7
Manganese (Mn), % 0 to 1.0
5.5 to 7.0
Molybdenum (Mo), % 0
0.8 to 1.2
Nickel (Ni), % 69.4 to 79.7
9.0 to 11
Niobium (Nb), % 0
0.75 to 1.3
Nitrogen (N), % 0
0 to 0.1
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 1.8 to 2.7
0
Vanadium (V), % 0
0.15 to 0.4