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C83800 Bronze vs. S34565 Stainless Steel

C83800 bronze belongs to the copper alloys classification, while S34565 stainless steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C83800 bronze and the bottom bar is S34565 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
210
Elongation at Break, % 20
39
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 39
80
Tensile Strength: Ultimate (UTS), MPa 230
900
Tensile Strength: Yield (Proof), MPa 110
470

Thermal Properties

Latent Heat of Fusion, J/g 180
310
Maximum Temperature: Mechanical, °C 160
1100
Melting Completion (Liquidus), °C 1000
1420
Melting Onset (Solidus), °C 840
1380
Specific Heat Capacity, J/kg-K 370
470
Thermal Conductivity, W/m-K 72
12
Thermal Expansion, µm/m-K 19
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
1.9
Electrical Conductivity: Equal Weight (Specific), % IACS 15
2.1

Otherwise Unclassified Properties

Base Metal Price, % relative 30
28
Density, g/cm3 8.8
7.9
Embodied Carbon, kg CO2/kg material 2.9
5.3
Embodied Energy, MJ/kg 47
73
Embodied Water, L/kg 340
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 39
300
Resilience: Unit (Modulus of Resilience), kJ/m3 53
540
Stiffness to Weight: Axial, points 6.6
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 7.4
32
Strength to Weight: Bending, points 9.6
26
Thermal Diffusivity, mm2/s 22
3.2
Thermal Shock Resistance, points 8.6
22

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
23 to 25
Copper (Cu), % 82 to 83.8
0
Iron (Fe), % 0 to 0.3
43.2 to 51.6
Lead (Pb), % 5.0 to 7.0
0
Manganese (Mn), % 0
5.0 to 7.0
Molybdenum (Mo), % 0
4.0 to 5.0
Nickel (Ni), % 0 to 1.0
16 to 18
Niobium (Nb), % 0
0 to 0.1
Nitrogen (N), % 0
0.4 to 0.6
Phosphorus (P), % 0 to 1.5
0 to 0.030
Silicon (Si), % 0 to 0.0050
0 to 1.0
Sulfur (S), % 0 to 0.080
0 to 0.010
Tin (Sn), % 3.3 to 4.2
0
Zinc (Zn), % 5.0 to 8.0
0
Residuals, % 0 to 0.7
0