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ASTM A369 Grade FP91 vs. CC480K Bronze

ASTM A369 grade FP91 belongs to the iron alloys classification, while CC480K bronze belongs to the copper alloys. There are 29 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 ASTM A369 grade FP91 and the bottom bar is CC480K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200
88
Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 19
13
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 75
41
Tensile Strength: Ultimate (UTS), MPa 670
300
Tensile Strength: Yield (Proof), MPa 460
180

Thermal Properties

Latent Heat of Fusion, J/g 270
190
Maximum Temperature: Mechanical, °C 600
170
Melting Completion (Liquidus), °C 1460
1010
Melting Onset (Solidus), °C 1420
900
Specific Heat Capacity, J/kg-K 470
370
Thermal Conductivity, W/m-K 26
63
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.9
11
Electrical Conductivity: Equal Weight (Specific), % IACS 10
11

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
35
Density, g/cm3 7.8
8.8
Embodied Carbon, kg CO2/kg material 2.6
3.7
Embodied Energy, MJ/kg 37
59
Embodied Water, L/kg 88
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
35
Resilience: Unit (Modulus of Resilience), kJ/m3 560
140
Stiffness to Weight: Axial, points 14
6.9
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 24
9.6
Strength to Weight: Bending, points 22
11
Thermal Diffusivity, mm2/s 6.9
20
Thermal Shock Resistance, points 18
11

Alloy Composition

Aluminum (Al), % 0 to 0.020
0 to 0.010
Antimony (Sb), % 0
0 to 0.2
Carbon (C), % 0.080 to 0.12
0
Chromium (Cr), % 8.0 to 9.5
0
Copper (Cu), % 0
86 to 90
Iron (Fe), % 87.3 to 90.3
0 to 0.2
Lead (Pb), % 0
0 to 1.0
Manganese (Mn), % 0.3 to 0.6
0 to 0.1
Molybdenum (Mo), % 0.85 to 1.1
0
Nickel (Ni), % 0 to 0.4
0 to 2.0
Niobium (Nb), % 0.060 to 0.1
0
Nitrogen (N), % 0.030 to 0.070
0
Phosphorus (P), % 0 to 0.025
0 to 0.2
Silicon (Si), % 0.2 to 0.5
0 to 0.020
Sulfur (S), % 0 to 0.025
0 to 0.050
Tin (Sn), % 0
9.0 to 11
Titanium (Ti), % 0 to 0.010
0
Vanadium (V), % 0.18 to 0.25
0
Zinc (Zn), % 0
0 to 0.5
Zirconium (Zr), % 0 to 0.010
0