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C91700 Bronze vs. EN 2.4851 Nickel

C91700 bronze belongs to the copper alloys classification, while EN 2.4851 nickel belongs to the nickel alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C91700 bronze and the bottom bar is EN 2.4851 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 90
190
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 13
34
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 41
76
Tensile Strength: Ultimate (UTS), MPa 330
650
Tensile Strength: Yield (Proof), MPa 170
230

Thermal Properties

Latent Heat of Fusion, J/g 190
320
Maximum Temperature: Mechanical, °C 170
1200
Melting Completion (Liquidus), °C 1020
1360
Melting Onset (Solidus), °C 850
1310
Specific Heat Capacity, J/kg-K 370
470
Thermal Conductivity, W/m-K 71
11
Thermal Expansion, µm/m-K 18
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 10
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 36
49
Density, g/cm3 8.7
8.2
Embodied Carbon, kg CO2/kg material 3.9
8.1
Embodied Energy, MJ/kg 63
120
Embodied Water, L/kg 400
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 35
170
Resilience: Unit (Modulus of Resilience), kJ/m3 140
130
Stiffness to Weight: Axial, points 6.9
13
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 11
22
Strength to Weight: Bending, points 12
20
Thermal Diffusivity, mm2/s 22
2.9
Thermal Shock Resistance, points 12
17

Alloy Composition

Aluminum (Al), % 0 to 0.0050
1.0 to 1.7
Antimony (Sb), % 0 to 0.2
0
Boron (B), % 0
0 to 0.0060
Carbon (C), % 0
0.030 to 0.1
Chromium (Cr), % 0
21 to 25
Copper (Cu), % 84.2 to 87.5
0 to 0.5
Iron (Fe), % 0 to 0.2
7.7 to 18
Lead (Pb), % 0 to 0.25
0
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 1.2 to 2.0
58 to 63
Phosphorus (P), % 0 to 0.3
0 to 0.020
Silicon (Si), % 0 to 0.0050
0 to 0.5
Sulfur (S), % 0 to 0.050
0 to 0.015
Tin (Sn), % 11.3 to 12.5
0
Titanium (Ti), % 0
0 to 0.5
Zinc (Zn), % 0 to 0.25
0