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C95700 Bronze vs. AWS ERNiCr-3

C95700 bronze belongs to the copper alloys classification, while AWS ERNiCr-3 belongs to the nickel alloys. There are 20 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C95700 bronze and the bottom bar is AWS ERNiCr-3.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
190
Elongation at Break, % 23
34
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 47
75
Tensile Strength: Ultimate (UTS), MPa 680
630

Thermal Properties

Latent Heat of Fusion, J/g 230
320
Melting Completion (Liquidus), °C 990
1380
Melting Onset (Solidus), °C 950
1330
Specific Heat Capacity, J/kg-K 440
460
Thermal Expansion, µm/m-K 18
13

Otherwise Unclassified Properties

Base Metal Price, % relative 26
70
Density, g/cm3 8.2
8.4
Embodied Carbon, kg CO2/kg material 3.3
11
Embodied Energy, MJ/kg 54
160
Embodied Water, L/kg 360
280

Common Calculations

Stiffness to Weight: Axial, points 8.5
13
Stiffness to Weight: Bending, points 20
23
Strength to Weight: Axial, points 23
21
Strength to Weight: Bending, points 21
19
Thermal Shock Resistance, points 21
18

Alloy Composition

Aluminum (Al), % 7.0 to 8.5
0
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
18 to 22
Cobalt (Co), % 0
0 to 0.12
Copper (Cu), % 71 to 78.5
0 to 0.5
Iron (Fe), % 2.0 to 4.0
0 to 3.0
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 11 to 14
2.5 to 3.5
Nickel (Ni), % 1.5 to 3.0
67 to 77.5
Niobium (Nb), % 0
2.0 to 3.0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.1
0 to 0.5
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 0
0 to 0.75
Residuals, % 0
0 to 0.5