MakeItFrom.com
Menu (ESC)

AWS ERNiCu-7 vs. C95200 Bronze

AWS ERNiCu-7 belongs to the nickel alloys classification, while C95200 bronze belongs to the copper alloys. They have a modest 30% of their average alloy composition in common, which, by itself, doesn't mean much. There are 24 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 AWS ERNiCu-7 and the bottom bar is C95200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
110
Elongation at Break, % 34
29
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 61
42
Tensile Strength: Ultimate (UTS), MPa 550
520

Thermal Properties

Latent Heat of Fusion, J/g 280
230
Melting Completion (Liquidus), °C 1280
1050
Melting Onset (Solidus), °C 1240
1040
Specific Heat Capacity, J/kg-K 440
430
Thermal Conductivity, W/m-K 20
50
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.2
11
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
12

Otherwise Unclassified Properties

Base Metal Price, % relative 50
28
Density, g/cm3 8.7
8.3
Embodied Carbon, kg CO2/kg material 8.5
3.0
Embodied Energy, MJ/kg 120
50
Embodied Water, L/kg 250
380

Common Calculations

Stiffness to Weight: Axial, points 10
7.6
Stiffness to Weight: Bending, points 21
19
Strength to Weight: Axial, points 18
17
Strength to Weight: Bending, points 17
17
Thermal Diffusivity, mm2/s 5.3
14
Thermal Shock Resistance, points 19
19

Alloy Composition

Aluminum (Al), % 0 to 1.3
8.5 to 9.5
Carbon (C), % 0 to 0.15
0
Copper (Cu), % 18.3 to 36.5
86 to 89
Iron (Fe), % 0 to 2.5
2.5 to 4.0
Manganese (Mn), % 0 to 4.0
0
Nickel (Ni), % 62 to 69
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 1.3
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 1.5 to 3.0
0
Residuals, % 0
0 to 1.0