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CC484K Bronze vs. AISI 409 Stainless Steel

CC484K bronze belongs to the copper alloys classification, while AISI 409 stainless steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is CC484K bronze and the bottom bar is AISI 409 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 11
24
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 41
75
Tensile Strength: Ultimate (UTS), MPa 330
420
Tensile Strength: Yield (Proof), MPa 200
200

Thermal Properties

Latent Heat of Fusion, J/g 190
270
Maximum Temperature: Mechanical, °C 170
710
Melting Completion (Liquidus), °C 1000
1450
Melting Onset (Solidus), °C 870
1400
Specific Heat Capacity, J/kg-K 370
480
Thermal Conductivity, W/m-K 70
25
Thermal Expansion, µm/m-K 18
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.1
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 37
6.5
Density, g/cm3 8.7
7.7
Embodied Carbon, kg CO2/kg material 3.9
2.0
Embodied Energy, MJ/kg 64
28
Embodied Water, L/kg 400
94

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 32
83
Resilience: Unit (Modulus of Resilience), kJ/m3 180
100
Stiffness to Weight: Axial, points 6.9
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 10
15
Strength to Weight: Bending, points 12
16
Thermal Diffusivity, mm2/s 22
6.7
Thermal Shock Resistance, points 12
15

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.1
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
10.5 to 11.7
Copper (Cu), % 84.5 to 87.5
0
Iron (Fe), % 0 to 0.2
84.9 to 89.5
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0 to 0.2
0 to 1.0
Nickel (Ni), % 1.5 to 2.5
0 to 0.5
Phosphorus (P), % 0.050 to 0.4
0 to 0.045
Silicon (Si), % 0 to 0.010
0 to 1.0
Sulfur (S), % 0 to 0.050
0 to 0.030
Tin (Sn), % 11 to 13
0
Titanium (Ti), % 0
0 to 0.75
Zinc (Zn), % 0 to 0.4
0