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C90200 Bronze vs. Nickel 725

C90200 bronze belongs to the copper alloys classification, while nickel 725 belongs to the nickel 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 C90200 bronze and the bottom bar is nickel 725.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 30
34
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 41
78
Tensile Strength: Ultimate (UTS), MPa 260
860
Tensile Strength: Yield (Proof), MPa 110
350

Thermal Properties

Latent Heat of Fusion, J/g 200
320
Maximum Temperature: Mechanical, °C 180
980
Melting Completion (Liquidus), °C 1050
1340
Melting Onset (Solidus), °C 880
1270
Specific Heat Capacity, J/kg-K 370
440
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 13
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 34
75
Density, g/cm3 8.8
8.5
Embodied Carbon, kg CO2/kg material 3.3
13
Embodied Energy, MJ/kg 53
190
Embodied Water, L/kg 370
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
240
Resilience: Unit (Modulus of Resilience), kJ/m3 55
300
Stiffness to Weight: Axial, points 7.0
13
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 8.3
28
Strength to Weight: Bending, points 10
24
Thermal Shock Resistance, points 9.5
23

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.35
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
19 to 22.5
Copper (Cu), % 91 to 94
0
Iron (Fe), % 0 to 0.2
2.3 to 15.3
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0 to 0.35
Molybdenum (Mo), % 0
7.0 to 9.5
Nickel (Ni), % 0 to 0.5
55 to 59
Niobium (Nb), % 0
2.8 to 4.0
Phosphorus (P), % 0 to 0.050
0 to 0.015
Silicon (Si), % 0 to 0.0050
0 to 0.2
Sulfur (S), % 0 to 0.050
0 to 0.010
Tin (Sn), % 6.0 to 8.0
0
Titanium (Ti), % 0
1.0 to 1.7
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0 to 0.6
0