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C95500 Bronze vs. S44625 Stainless Steel

C95500 bronze belongs to the copper alloys classification, while S44625 stainless steel belongs to the iron alloys. There are 28 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 C95500 bronze and the bottom bar is S44625 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 8.4 to 10
22
Poisson's Ratio 0.34
0.27
Shear Modulus, GPa 44
80
Tensile Strength: Ultimate (UTS), MPa 700 to 850
590
Tensile Strength: Yield (Proof), MPa 320 to 470
360

Thermal Properties

Latent Heat of Fusion, J/g 230
290
Maximum Temperature: Mechanical, °C 230
1100
Melting Completion (Liquidus), °C 1050
1440
Melting Onset (Solidus), °C 1040
1400
Specific Heat Capacity, J/kg-K 450
480
Thermal Conductivity, W/m-K 42
17
Thermal Expansion, µm/m-K 18
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 28
14
Density, g/cm3 8.2
7.7
Embodied Carbon, kg CO2/kg material 3.5
2.8
Embodied Energy, MJ/kg 57
39
Embodied Water, L/kg 390
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 58 to 61
110
Resilience: Unit (Modulus of Resilience), kJ/m3 420 to 950
310
Stiffness to Weight: Axial, points 8.0
15
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 24 to 29
21
Strength to Weight: Bending, points 21 to 24
20
Thermal Diffusivity, mm2/s 11
4.6
Thermal Shock Resistance, points 24 to 29
19

Alloy Composition

Aluminum (Al), % 10 to 11.5
0
Carbon (C), % 0
0 to 0.010
Chromium (Cr), % 0
25 to 27.5
Copper (Cu), % 78 to 84
0 to 0.2
Iron (Fe), % 3.0 to 5.0
69.4 to 74.3
Manganese (Mn), % 0 to 3.5
0 to 0.4
Molybdenum (Mo), % 0
0.75 to 1.5
Nickel (Ni), % 3.0 to 5.5
0 to 0.5
Nitrogen (N), % 0
0 to 0.015
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.4
Sulfur (S), % 0
0 to 0.020
Residuals, % 0 to 0.5
0