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C66100 Bronze vs. S33425 Stainless Steel

C66100 bronze belongs to the copper alloys classification, while S33425 stainless steel belongs to the iron alloys. There are 27 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 C66100 bronze and the bottom bar is S33425 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 8.0 to 40
45
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
79
Shear Strength, MPa 280 to 460
400
Tensile Strength: Ultimate (UTS), MPa 410 to 790
580
Tensile Strength: Yield (Proof), MPa 120 to 430
230

Thermal Properties

Latent Heat of Fusion, J/g 260
300
Maximum Temperature: Mechanical, °C 200
1100
Melting Completion (Liquidus), °C 1050
1430
Melting Onset (Solidus), °C 1000
1380
Specific Heat Capacity, J/kg-K 400
470
Thermal Conductivity, W/m-K 34
14
Thermal Expansion, µm/m-K 17
16

Otherwise Unclassified Properties

Base Metal Price, % relative 29
27
Density, g/cm3 8.7
7.9
Embodied Carbon, kg CO2/kg material 2.6
5.1
Embodied Energy, MJ/kg 42
71
Embodied Water, L/kg 300
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53 to 120
210
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
140
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 13 to 25
20
Strength to Weight: Bending, points 14 to 22
19
Thermal Diffusivity, mm2/s 9.7
3.7
Thermal Shock Resistance, points 15 to 29
13

Alloy Composition

Aluminum (Al), % 0
0.15 to 0.6
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
21 to 23
Copper (Cu), % 92 to 97
0
Iron (Fe), % 0 to 0.25
47.2 to 56.7
Lead (Pb), % 0.2 to 0.8
0
Manganese (Mn), % 0 to 1.5
0 to 1.5
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 0
20 to 23
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 2.8 to 3.5
0 to 1.0
Sulfur (S), % 0
0 to 0.020
Titanium (Ti), % 0
0.15 to 0.6
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0 to 0.5
0