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CC481K Bronze vs. S34565 Stainless Steel

CC481K bronze belongs to the copper alloys classification, while S34565 stainless steel belongs to the iron alloys. There are 29 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 CC481K bronze and the bottom bar is S34565 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 90
200
Elastic (Young's, Tensile) Modulus, GPa 110
210
Elongation at Break, % 4.5
39
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 40
80
Tensile Strength: Ultimate (UTS), MPa 350
900
Tensile Strength: Yield (Proof), MPa 180
470

Thermal Properties

Latent Heat of Fusion, J/g 190
310
Maximum Temperature: Mechanical, °C 170
1100
Melting Completion (Liquidus), °C 1000
1420
Melting Onset (Solidus), °C 880
1380
Specific Heat Capacity, J/kg-K 370
470
Thermal Conductivity, W/m-K 64
12
Thermal Expansion, µm/m-K 18
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
1.9
Electrical Conductivity: Equal Weight (Specific), % IACS 10
2.1

Otherwise Unclassified Properties

Base Metal Price, % relative 35
28
Density, g/cm3 8.7
7.9
Embodied Carbon, kg CO2/kg material 3.7
5.3
Embodied Energy, MJ/kg 60
73
Embodied Water, L/kg 390
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 13
300
Resilience: Unit (Modulus of Resilience), kJ/m3 150
540
Stiffness to Weight: Axial, points 6.9
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 11
32
Strength to Weight: Bending, points 13
26
Thermal Diffusivity, mm2/s 20
3.2
Thermal Shock Resistance, points 13
22

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.050
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
23 to 25
Copper (Cu), % 87 to 89.5
0
Iron (Fe), % 0 to 0.1
43.2 to 51.6
Lead (Pb), % 0 to 0.25
0
Manganese (Mn), % 0 to 0.050
5.0 to 7.0
Molybdenum (Mo), % 0
4.0 to 5.0
Nickel (Ni), % 0 to 0.1
16 to 18
Niobium (Nb), % 0
0 to 0.1
Nitrogen (N), % 0
0.4 to 0.6
Phosphorus (P), % 0 to 1.0
0 to 0.030
Silicon (Si), % 0 to 0.010
0 to 1.0
Sulfur (S), % 0 to 0.050
0 to 0.010
Tin (Sn), % 10 to 11.5
0
Zinc (Zn), % 0 to 0.5
0