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C90200 Bronze vs. AWS ERNiCrMo-3

C90200 bronze belongs to the copper alloys classification, while AWS ERNiCrMo-3 belongs to the nickel alloys. 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 C90200 bronze and the bottom bar is AWS ERNiCrMo-3.

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
79
Tensile Strength: Ultimate (UTS), MPa 260
870

Thermal Properties

Latent Heat of Fusion, J/g 200
330
Melting Completion (Liquidus), °C 1050
1480
Melting Onset (Solidus), °C 880
1430
Specific Heat Capacity, J/kg-K 370
440
Thermal Conductivity, W/m-K 62
11
Thermal Expansion, µm/m-K 18
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 13
1.4

Otherwise Unclassified Properties

Base Metal Price, % relative 34
80
Density, g/cm3 8.8
8.6
Embodied Carbon, kg CO2/kg material 3.3
14
Embodied Energy, MJ/kg 53
190
Embodied Water, L/kg 370
290

Common Calculations

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 Diffusivity, mm2/s 19
2.8
Thermal Shock Resistance, points 9.5
25

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.4
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0 to 0.010
Chromium (Cr), % 0
20 to 23
Copper (Cu), % 91 to 94
0 to 0.5
Iron (Fe), % 0 to 0.2
0 to 5.0
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0 to 0.5
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 0 to 0.5
58 to 68.9
Niobium (Nb), % 0
3.2 to 4.2
Phosphorus (P), % 0 to 0.050
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), % 6.0 to 8.0
0
Titanium (Ti), % 0
0 to 0.4
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0
0 to 0.5