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Nickel 725 vs. C95200 Bronze

Nickel 725 belongs to the nickel alloys classification, while C95200 bronze belongs to the copper alloys. There are 26 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 725 and the bottom bar is C95200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 34
29
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 78
42
Tensile Strength: Ultimate (UTS), MPa 860
520
Tensile Strength: Yield (Proof), MPa 350
190

Thermal Properties

Latent Heat of Fusion, J/g 320
230
Maximum Temperature: Mechanical, °C 980
220
Melting Completion (Liquidus), °C 1340
1050
Melting Onset (Solidus), °C 1270
1040
Specific Heat Capacity, J/kg-K 440
430
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
11
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
12

Otherwise Unclassified Properties

Base Metal Price, % relative 75
28
Density, g/cm3 8.5
8.3
Embodied Carbon, kg CO2/kg material 13
3.0
Embodied Energy, MJ/kg 190
50
Embodied Water, L/kg 270
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
120
Resilience: Unit (Modulus of Resilience), kJ/m3 300
170
Stiffness to Weight: Axial, points 13
7.6
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 28
17
Strength to Weight: Bending, points 24
17
Thermal Shock Resistance, points 23
19

Alloy Composition

Aluminum (Al), % 0 to 0.35
8.5 to 9.5
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 19 to 22.5
0
Copper (Cu), % 0
86 to 89
Iron (Fe), % 2.3 to 15.3
2.5 to 4.0
Manganese (Mn), % 0 to 0.35
0
Molybdenum (Mo), % 7.0 to 9.5
0
Nickel (Ni), % 55 to 59
0
Niobium (Nb), % 2.8 to 4.0
0
Phosphorus (P), % 0 to 0.015
0
Silicon (Si), % 0 to 0.2
0
Sulfur (S), % 0 to 0.010
0
Titanium (Ti), % 1.0 to 1.7
0
Residuals, % 0
0 to 1.0