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S39277 Stainless Steel vs. C64210 Bronze

S39277 stainless steel belongs to the iron alloys classification, while C64210 bronze belongs to the copper alloys. There are 29 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 S39277 stainless steel and the bottom bar is C64210 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 28
35
Poisson's Ratio 0.27
0.34
Shear Modulus, GPa 80
42
Shear Strength, MPa 600
380
Tensile Strength: Ultimate (UTS), MPa 930
570
Tensile Strength: Yield (Proof), MPa 660
290

Thermal Properties

Latent Heat of Fusion, J/g 300
250
Maximum Temperature: Mechanical, °C 1100
210
Melting Completion (Liquidus), °C 1460
1040
Melting Onset (Solidus), °C 1410
990
Specific Heat Capacity, J/kg-K 470
430
Thermal Conductivity, W/m-K 16
48
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
13
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
14

Otherwise Unclassified Properties

Base Metal Price, % relative 23
29
Density, g/cm3 7.9
8.4
Embodied Carbon, kg CO2/kg material 4.2
3.0
Embodied Energy, MJ/kg 59
49
Embodied Water, L/kg 180
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
170
Resilience: Unit (Modulus of Resilience), kJ/m3 1070
360
Stiffness to Weight: Axial, points 14
7.4
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 33
19
Strength to Weight: Bending, points 27
18
Thermal Diffusivity, mm2/s 4.2
13
Thermal Shock Resistance, points 26
21

Alloy Composition

Aluminum (Al), % 0
6.3 to 7.0
Arsenic (As), % 0
0 to 0.15
Carbon (C), % 0 to 0.025
0
Chromium (Cr), % 24 to 26
0
Copper (Cu), % 1.2 to 2.0
89 to 92.2
Iron (Fe), % 56.8 to 64.3
0 to 0.3
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0 to 0.8
0 to 0.1
Molybdenum (Mo), % 3.0 to 4.0
0
Nickel (Ni), % 6.5 to 8.0
0 to 0.25
Nitrogen (N), % 0.23 to 0.33
0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.8
1.5 to 2.0
Sulfur (S), % 0 to 0.0020
0
Tin (Sn), % 0
0 to 0.2
Tungsten (W), % 0.8 to 1.2
0
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.5