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C66100 Bronze vs. AISI 439 Stainless Steel

C66100 bronze belongs to the copper alloys classification, while AISI 439 stainless steel belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C66100 bronze and the bottom bar is AISI 439 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 8.0 to 40
23
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
77
Shear Strength, MPa 280 to 460
310
Tensile Strength: Ultimate (UTS), MPa 410 to 790
490
Tensile Strength: Yield (Proof), MPa 120 to 430
250

Thermal Properties

Latent Heat of Fusion, J/g 260
280
Maximum Temperature: Mechanical, °C 200
890
Melting Completion (Liquidus), °C 1050
1510
Melting Onset (Solidus), °C 1000
1430
Specific Heat Capacity, J/kg-K 400
480
Thermal Conductivity, W/m-K 34
25
Thermal Expansion, µm/m-K 17
11

Otherwise Unclassified Properties

Base Metal Price, % relative 29
9.0
Density, g/cm3 8.7
7.7
Embodied Carbon, kg CO2/kg material 2.6
2.3
Embodied Energy, MJ/kg 42
34
Embodied Water, L/kg 300
120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53 to 120
95
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
160
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 13 to 25
18
Strength to Weight: Bending, points 14 to 22
18
Thermal Diffusivity, mm2/s 9.7
6.7
Thermal Shock Resistance, points 15 to 29
16

Alloy Composition

Aluminum (Al), % 0
0 to 0.15
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
17 to 19
Copper (Cu), % 92 to 97
0
Iron (Fe), % 0 to 0.25
77.1 to 82.8
Lead (Pb), % 0.2 to 0.8
0
Manganese (Mn), % 0 to 1.5
0 to 1.0
Nickel (Ni), % 0
0 to 0.5
Nitrogen (N), % 0
0 to 0.030
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 2.8 to 3.5
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 0
0.2 to 1.1
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0 to 0.5
0