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S44626 Stainless Steel vs. C95700 Bronze

S44626 stainless steel belongs to the iron alloys classification, while C95700 bronze belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is S44626 stainless steel and the bottom bar is C95700 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
130
Elongation at Break, % 23
23
Poisson's Ratio 0.27
0.34
Shear Modulus, GPa 80
47
Tensile Strength: Ultimate (UTS), MPa 540
680
Tensile Strength: Yield (Proof), MPa 350
310

Thermal Properties

Latent Heat of Fusion, J/g 300
230
Maximum Temperature: Mechanical, °C 1100
220
Melting Completion (Liquidus), °C 1440
990
Melting Onset (Solidus), °C 1390
950
Specific Heat Capacity, J/kg-K 480
440
Thermal Conductivity, W/m-K 17
12
Thermal Expansion, µm/m-K 11
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
3.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 14
26
Density, g/cm3 7.7
8.2
Embodied Carbon, kg CO2/kg material 2.9
3.3
Embodied Energy, MJ/kg 42
54
Embodied Water, L/kg 160
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
130
Resilience: Unit (Modulus of Resilience), kJ/m3 300
390
Stiffness to Weight: Axial, points 15
8.5
Stiffness to Weight: Bending, points 26
20
Strength to Weight: Axial, points 19
23
Strength to Weight: Bending, points 19
21
Thermal Diffusivity, mm2/s 4.6
3.3
Thermal Shock Resistance, points 18
21

Alloy Composition

Aluminum (Al), % 0
7.0 to 8.5
Carbon (C), % 0 to 0.060
0
Chromium (Cr), % 25 to 27
0
Copper (Cu), % 0 to 0.2
71 to 78.5
Iron (Fe), % 68.1 to 74.1
2.0 to 4.0
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 0 to 0.75
11 to 14
Molybdenum (Mo), % 0.75 to 1.5
0
Nickel (Ni), % 0 to 0.5
1.5 to 3.0
Nitrogen (N), % 0 to 0.040
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 0.75
0 to 0.1
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0.2 to 1.0
0
Residuals, % 0
0 to 0.5