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Nickel 200 vs. N08700 Stainless Steel

Nickel 200 belongs to the nickel alloys classification, while N08700 stainless steel belongs to the iron alloys. They have a modest 26% 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 (7, in this case) are not shown.

For each property being compared, the top bar is nickel 200 and the bottom bar is N08700 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
200
Elongation at Break, % 23 to 44
32
Fatigue Strength, MPa 120 to 350
210
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 70
79
Shear Strength, MPa 300 to 340
410
Tensile Strength: Ultimate (UTS), MPa 420 to 540
620
Tensile Strength: Yield (Proof), MPa 120 to 370
270

Thermal Properties

Latent Heat of Fusion, J/g 290
300
Maximum Temperature: Mechanical, °C 900
1100
Melting Completion (Liquidus), °C 1460
1450
Melting Onset (Solidus), °C 1440
1400
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 69
13
Thermal Expansion, µm/m-K 13
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 18
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 18
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 65
32
Density, g/cm3 8.9
8.1
Embodied Carbon, kg CO2/kg material 11
6.0
Embodied Energy, MJ/kg 150
82
Embodied Water, L/kg 230
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 150
160
Resilience: Unit (Modulus of Resilience), kJ/m3 42 to 370
180
Stiffness to Weight: Axial, points 11
14
Stiffness to Weight: Bending, points 21
24
Strength to Weight: Axial, points 13 to 17
21
Strength to Weight: Bending, points 14 to 17
20
Thermal Diffusivity, mm2/s 17
3.5
Thermal Shock Resistance, points 13 to 16
14

Alloy Composition

Carbon (C), % 0 to 0.15
0 to 0.040
Chromium (Cr), % 0
19 to 23
Copper (Cu), % 0 to 0.25
0 to 0.5
Iron (Fe), % 0 to 0.4
42 to 52.7
Manganese (Mn), % 0 to 0.35
0 to 2.0
Molybdenum (Mo), % 0
4.3 to 5.0
Nickel (Ni), % 99 to 100
24 to 26
Niobium (Nb), % 0
0 to 0.4
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.35
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.030