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Nickel 600 vs. Nickel 725

Both nickel 600 and nickel 725 are nickel alloys. They have 81% of their average alloy composition in common. 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 nickel 600 and the bottom bar is nickel 725.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 3.4 to 35
34
Fatigue Strength, MPa 220 to 300
260
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 75
78
Shear Strength, MPa 430 to 570
580
Tensile Strength: Ultimate (UTS), MPa 650 to 990
860
Tensile Strength: Yield (Proof), MPa 270 to 760
350

Thermal Properties

Latent Heat of Fusion, J/g 310
320
Maximum Temperature: Mechanical, °C 1100
980
Melting Completion (Liquidus), °C 1410
1340
Melting Onset (Solidus), °C 1350
1270
Specific Heat Capacity, J/kg-K 460
440
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 1.8
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 55
75
Density, g/cm3 8.5
8.5
Embodied Carbon, kg CO2/kg material 9.0
13
Embodied Energy, MJ/kg 130
190
Embodied Water, L/kg 250
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31 to 180
240
Resilience: Unit (Modulus of Resilience), kJ/m3 190 to 1490
300
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 21 to 32
28
Strength to Weight: Bending, points 20 to 26
24
Thermal Shock Resistance, points 19 to 29
23

Alloy Composition

Aluminum (Al), % 0
0 to 0.35
Carbon (C), % 0 to 0.15
0 to 0.030
Chromium (Cr), % 14 to 17
19 to 22.5
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 6.0 to 10
2.3 to 15.3
Manganese (Mn), % 0 to 1.0
0 to 0.35
Molybdenum (Mo), % 0
7.0 to 9.5
Nickel (Ni), % 72 to 80
55 to 59
Niobium (Nb), % 0
2.8 to 4.0
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0 to 0.5
0 to 0.2
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 0
1.0 to 1.7