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C91600 Bronze vs. AWS ER90S-B9

C91600 bronze belongs to the copper alloys classification, while AWS ER90S-B9 belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C91600 bronze and the bottom bar is AWS ER90S-B9.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 11
18
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 41
75
Tensile Strength: Ultimate (UTS), MPa 310
690
Tensile Strength: Yield (Proof), MPa 160
470

Thermal Properties

Latent Heat of Fusion, J/g 190
270
Melting Completion (Liquidus), °C 1030
1450
Melting Onset (Solidus), °C 860
1410
Specific Heat Capacity, J/kg-K 370
470
Thermal Conductivity, W/m-K 71
25
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 10
8.1

Otherwise Unclassified Properties

Base Metal Price, % relative 36
7.0
Density, g/cm3 8.8
7.8
Embodied Carbon, kg CO2/kg material 3.7
2.6
Embodied Energy, MJ/kg 61
37
Embodied Water, L/kg 390
91

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30
110
Resilience: Unit (Modulus of Resilience), kJ/m3 120
570
Stiffness to Weight: Axial, points 7.0
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 9.9
25
Strength to Weight: Bending, points 12
22
Thermal Diffusivity, mm2/s 22
6.9
Thermal Shock Resistance, points 11
19

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.040
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0.070 to 0.13
Chromium (Cr), % 0
8.0 to 10.5
Copper (Cu), % 85.9 to 89.1
0 to 0.2
Iron (Fe), % 0 to 0.2
84.4 to 90.7
Lead (Pb), % 0 to 0.25
0
Manganese (Mn), % 0
0 to 1.2
Molybdenum (Mo), % 0
0.85 to 1.2
Nickel (Ni), % 1.2 to 2.0
0 to 0.8
Niobium (Nb), % 0
0.020 to 0.1
Nitrogen (N), % 0
0.030 to 0.070
Phosphorus (P), % 0 to 0.3
0 to 0.010
Silicon (Si), % 0 to 0.0050
0.15 to 0.5
Sulfur (S), % 0 to 0.050
0 to 0.010
Tin (Sn), % 9.7 to 10.8
0
Vanadium (V), % 0
0.15 to 0.3
Zinc (Zn), % 0 to 0.25
0
Residuals, % 0
0 to 0.5