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Nickel 600 vs. AISI 439 Stainless Steel

Nickel 600 belongs to the nickel alloys classification, while AISI 439 stainless steel belongs to the iron alloys. They have a modest 25% of their average alloy composition in common, which, by itself, doesn't mean much. There are 31 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is nickel 600 and the bottom bar is AISI 439 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 3.4 to 35
23
Fatigue Strength, MPa 220 to 300
170
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 75
77
Shear Strength, MPa 430 to 570
310
Tensile Strength: Ultimate (UTS), MPa 650 to 990
490
Tensile Strength: Yield (Proof), MPa 270 to 760
250

Thermal Properties

Latent Heat of Fusion, J/g 310
280
Maximum Temperature: Mechanical, °C 1100
890
Melting Completion (Liquidus), °C 1410
1510
Melting Onset (Solidus), °C 1350
1430
Specific Heat Capacity, J/kg-K 460
480
Thermal Conductivity, W/m-K 14
25
Thermal Expansion, µm/m-K 13
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 1.8
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 55
9.0
Calomel Potential, mV -170
-220
Density, g/cm3 8.5
7.7
Embodied Carbon, kg CO2/kg material 9.0
2.3
Embodied Energy, MJ/kg 130
34
Embodied Water, L/kg 250
120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31 to 180
95
Resilience: Unit (Modulus of Resilience), kJ/m3 190 to 1490
160
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 21 to 32
18
Strength to Weight: Bending, points 20 to 26
18
Thermal Diffusivity, mm2/s 3.6
6.7
Thermal Shock Resistance, points 19 to 29
16

Alloy Composition

Aluminum (Al), % 0
0 to 0.15
Carbon (C), % 0 to 0.15
0 to 0.030
Chromium (Cr), % 14 to 17
17 to 19
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 6.0 to 10
77.1 to 82.8
Manganese (Mn), % 0 to 1.0
0 to 1.0
Nickel (Ni), % 72 to 80
0 to 0.5
Nitrogen (N), % 0
0 to 0.030
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 0
0.2 to 1.1