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C66100 Bronze vs. AISI 305 Stainless Steel

C66100 bronze belongs to the copper alloys classification, while AISI 305 stainless steel belongs to the iron alloys. There are 27 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 C66100 bronze and the bottom bar is AISI 305 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 8.0 to 40
34 to 45
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
77
Shear Strength, MPa 280 to 460
400 to 470
Tensile Strength: Ultimate (UTS), MPa 410 to 790
580 to 710
Tensile Strength: Yield (Proof), MPa 120 to 430
230 to 350

Thermal Properties

Latent Heat of Fusion, J/g 260
290
Maximum Temperature: Mechanical, °C 200
540
Melting Completion (Liquidus), °C 1050
1450
Melting Onset (Solidus), °C 1000
1400
Specific Heat Capacity, J/kg-K 400
480
Thermal Conductivity, W/m-K 34
16
Thermal Expansion, µm/m-K 17
17

Otherwise Unclassified Properties

Base Metal Price, % relative 29
16
Density, g/cm3 8.7
7.8
Embodied Carbon, kg CO2/kg material 2.6
3.2
Embodied Energy, MJ/kg 42
45
Embodied Water, L/kg 300
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53 to 120
200 to 210
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
130 to 320
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 13 to 25
20 to 25
Strength to Weight: Bending, points 14 to 22
20 to 23
Thermal Diffusivity, mm2/s 9.7
4.2
Thermal Shock Resistance, points 15 to 29
13 to 15

Alloy Composition

Carbon (C), % 0
0 to 0.12
Chromium (Cr), % 0
17 to 19
Copper (Cu), % 92 to 97
0
Iron (Fe), % 0 to 0.25
65.1 to 72.5
Lead (Pb), % 0.2 to 0.8
0
Manganese (Mn), % 0 to 1.5
0 to 2.0
Nickel (Ni), % 0
10.5 to 13
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 2.8 to 3.5
0 to 0.75
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0 to 0.5
0