MakeItFrom.com
Menu (ESC)

Nickel 725 vs. Grade M30C Nickel

Both nickel 725 and grade M30C nickel are nickel alloys. They have 61% of their average alloy composition in common. There are 27 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 725 and the bottom bar is grade M30C nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
160
Elongation at Break, % 34
29
Fatigue Strength, MPa 260
170
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 78
61
Tensile Strength: Ultimate (UTS), MPa 860
510
Tensile Strength: Yield (Proof), MPa 350
250

Thermal Properties

Latent Heat of Fusion, J/g 320
290
Maximum Temperature: Mechanical, °C 980
900
Melting Completion (Liquidus), °C 1340
1290
Melting Onset (Solidus), °C 1270
1240
Specific Heat Capacity, J/kg-K 440
430
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
3.3
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 75
60
Density, g/cm3 8.5
8.8
Embodied Carbon, kg CO2/kg material 13
9.5
Embodied Energy, MJ/kg 190
140
Embodied Water, L/kg 270
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
120
Resilience: Unit (Modulus of Resilience), kJ/m3 300
200
Stiffness to Weight: Axial, points 13
10
Stiffness to Weight: Bending, points 23
21
Strength to Weight: Axial, points 28
16
Strength to Weight: Bending, points 24
16
Thermal Shock Resistance, points 23
18

Alloy Composition

Aluminum (Al), % 0 to 0.35
0
Carbon (C), % 0 to 0.030
0 to 0.3
Chromium (Cr), % 19 to 22.5
0
Copper (Cu), % 0
26 to 33
Iron (Fe), % 2.3 to 15.3
0 to 3.5
Manganese (Mn), % 0 to 0.35
0 to 1.5
Molybdenum (Mo), % 7.0 to 9.5
0
Nickel (Ni), % 55 to 59
56.6 to 72
Niobium (Nb), % 2.8 to 4.0
1.0 to 3.0
Phosphorus (P), % 0 to 0.015
0 to 0.030
Silicon (Si), % 0 to 0.2
1.0 to 2.0
Sulfur (S), % 0 to 0.010
0 to 0.030
Titanium (Ti), % 1.0 to 1.7
0