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CC499K Bronze vs. ASTM A369 Grade FPA

CC499K bronze belongs to the copper alloys classification, while ASTM A369 grade FPA belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is CC499K bronze and the bottom bar is ASTM A369 grade FPA.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 73
110
Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 13
27
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 41
73
Tensile Strength: Ultimate (UTS), MPa 260
380
Tensile Strength: Yield (Proof), MPa 120
240

Thermal Properties

Latent Heat of Fusion, J/g 190
250
Maximum Temperature: Mechanical, °C 170
400
Melting Completion (Liquidus), °C 1000
1460
Melting Onset (Solidus), °C 920
1420
Specific Heat Capacity, J/kg-K 370
470
Thermal Conductivity, W/m-K 73
52
Thermal Expansion, µm/m-K 18
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
7.1
Electrical Conductivity: Equal Weight (Specific), % IACS 12
8.1

Otherwise Unclassified Properties

Base Metal Price, % relative 32
1.8
Density, g/cm3 8.8
7.8
Embodied Carbon, kg CO2/kg material 3.1
1.4
Embodied Energy, MJ/kg 51
18
Embodied Water, L/kg 350
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27
89
Resilience: Unit (Modulus of Resilience), kJ/m3 65
150
Stiffness to Weight: Axial, points 6.9
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 8.1
13
Strength to Weight: Bending, points 10
15
Thermal Diffusivity, mm2/s 22
14
Thermal Shock Resistance, points 9.2
12

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.1
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.020
0
Cadmium (Cd), % 0 to 0.020
0
Carbon (C), % 0
0 to 0.25
Chromium (Cr), % 0 to 0.020
0
Copper (Cu), % 84 to 88
0
Iron (Fe), % 0 to 0.3
98.3 to 99.63
Lead (Pb), % 0 to 3.0
0
Manganese (Mn), % 0
0.27 to 0.93
Nickel (Ni), % 0 to 0.6
0
Phosphorus (P), % 0 to 0.040
0 to 0.035
Silicon (Si), % 0 to 0.010
0.1 to 0.5
Sulfur (S), % 0 to 0.040
0 to 0.035
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 4.0 to 6.0
0