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CC484K Bronze vs. S31266 Stainless Steel

CC484K bronze belongs to the copper alloys classification, while S31266 stainless steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is CC484K bronze and the bottom bar is S31266 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
210
Elongation at Break, % 11
40
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 41
81
Tensile Strength: Ultimate (UTS), MPa 330
860
Tensile Strength: Yield (Proof), MPa 200
470

Thermal Properties

Latent Heat of Fusion, J/g 190
310
Maximum Temperature: Mechanical, °C 170
1100
Melting Completion (Liquidus), °C 1000
1470
Melting Onset (Solidus), °C 870
1420
Specific Heat Capacity, J/kg-K 370
460
Thermal Conductivity, W/m-K 70
12
Thermal Expansion, µm/m-K 18
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.1
1.8
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 37
37
Density, g/cm3 8.7
8.2
Embodied Carbon, kg CO2/kg material 3.9
6.5
Embodied Energy, MJ/kg 64
89
Embodied Water, L/kg 400
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 32
290
Resilience: Unit (Modulus of Resilience), kJ/m3 180
540
Stiffness to Weight: Axial, points 6.9
14
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 10
29
Strength to Weight: Bending, points 12
24
Thermal Diffusivity, mm2/s 22
3.1
Thermal Shock Resistance, points 12
18

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.1
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
23 to 25
Copper (Cu), % 84.5 to 87.5
1.0 to 2.5
Iron (Fe), % 0 to 0.2
34.1 to 46
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0 to 0.2
2.0 to 4.0
Molybdenum (Mo), % 0
5.2 to 6.2
Nickel (Ni), % 1.5 to 2.5
21 to 24
Nitrogen (N), % 0
0.35 to 0.6
Phosphorus (P), % 0.050 to 0.4
0 to 0.035
Silicon (Si), % 0 to 0.010
0 to 1.0
Sulfur (S), % 0 to 0.050
0 to 0.020
Tin (Sn), % 11 to 13
0
Tungsten (W), % 0
1.5 to 2.5
Zinc (Zn), % 0 to 0.4
0