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C95200 Bronze vs. S39277 Stainless Steel

C95200 bronze belongs to the copper alloys classification, while S39277 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C95200 bronze and the bottom bar is S39277 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 120
250
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 29
28
Poisson's Ratio 0.34
0.27
Shear Modulus, GPa 42
80
Tensile Strength: Ultimate (UTS), MPa 520
930
Tensile Strength: Yield (Proof), MPa 190
660

Thermal Properties

Latent Heat of Fusion, J/g 230
300
Maximum Temperature: Mechanical, °C 220
1100
Melting Completion (Liquidus), °C 1050
1460
Melting Onset (Solidus), °C 1040
1410
Specific Heat Capacity, J/kg-K 430
470
Thermal Conductivity, W/m-K 50
16
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 12
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 28
23
Density, g/cm3 8.3
7.9
Embodied Carbon, kg CO2/kg material 3.0
4.2
Embodied Energy, MJ/kg 50
59
Embodied Water, L/kg 380
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
240
Resilience: Unit (Modulus of Resilience), kJ/m3 170
1070
Stiffness to Weight: Axial, points 7.6
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 17
33
Strength to Weight: Bending, points 17
27
Thermal Diffusivity, mm2/s 14
4.2
Thermal Shock Resistance, points 19
26

Alloy Composition

Aluminum (Al), % 8.5 to 9.5
0
Carbon (C), % 0
0 to 0.025
Chromium (Cr), % 0
24 to 26
Copper (Cu), % 86 to 89
1.2 to 2.0
Iron (Fe), % 2.5 to 4.0
56.8 to 64.3
Manganese (Mn), % 0
0 to 0.8
Molybdenum (Mo), % 0
3.0 to 4.0
Nickel (Ni), % 0
6.5 to 8.0
Nitrogen (N), % 0
0.23 to 0.33
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0 to 0.8
Sulfur (S), % 0
0 to 0.0020
Tungsten (W), % 0
0.8 to 1.2
Residuals, % 0 to 1.0
0