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AWS ER90S-B9 vs. CC499K Bronze

AWS ER90S-B9 belongs to the iron alloys classification, while CC499K bronze belongs to the copper 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 AWS ER90S-B9 and the bottom bar is CC499K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 18
13
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 75
41
Tensile Strength: Ultimate (UTS), MPa 690
260
Tensile Strength: Yield (Proof), MPa 470
120

Thermal Properties

Latent Heat of Fusion, J/g 270
190
Melting Completion (Liquidus), °C 1450
1000
Melting Onset (Solidus), °C 1410
920
Specific Heat Capacity, J/kg-K 470
370
Thermal Conductivity, W/m-K 25
73
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
12
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
12

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
32
Density, g/cm3 7.8
8.8
Embodied Carbon, kg CO2/kg material 2.6
3.1
Embodied Energy, MJ/kg 37
51
Embodied Water, L/kg 91
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
27
Resilience: Unit (Modulus of Resilience), kJ/m3 570
65
Stiffness to Weight: Axial, points 14
6.9
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 25
8.1
Strength to Weight: Bending, points 22
10
Thermal Diffusivity, mm2/s 6.9
22
Thermal Shock Resistance, points 19
9.2

Alloy Composition

Aluminum (Al), % 0 to 0.040
0 to 0.010
Antimony (Sb), % 0
0 to 0.1
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.020
Cadmium (Cd), % 0
0 to 0.020
Carbon (C), % 0.070 to 0.13
0
Chromium (Cr), % 8.0 to 10.5
0 to 0.020
Copper (Cu), % 0 to 0.2
84 to 88
Iron (Fe), % 84.4 to 90.7
0 to 0.3
Lead (Pb), % 0
0 to 3.0
Manganese (Mn), % 0 to 1.2
0
Molybdenum (Mo), % 0.85 to 1.2
0
Nickel (Ni), % 0 to 0.8
0 to 0.6
Niobium (Nb), % 0.020 to 0.1
0
Nitrogen (N), % 0.030 to 0.070
0
Phosphorus (P), % 0 to 0.010
0 to 0.040
Silicon (Si), % 0.15 to 0.5
0 to 0.010
Sulfur (S), % 0 to 0.010
0 to 0.040
Tin (Sn), % 0
4.0 to 6.0
Vanadium (V), % 0.15 to 0.3
0
Zinc (Zn), % 0
4.0 to 6.0
Residuals, % 0 to 0.5
0