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C90300 Bronze vs. S32615 Stainless Steel

C90300 bronze belongs to the copper alloys classification, while S32615 stainless steel belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C90300 bronze and the bottom bar is S32615 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 22
28
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 41
75
Tensile Strength: Ultimate (UTS), MPa 330
620
Tensile Strength: Yield (Proof), MPa 150
250

Thermal Properties

Latent Heat of Fusion, J/g 190
370
Maximum Temperature: Mechanical, °C 170
990
Melting Completion (Liquidus), °C 1000
1350
Melting Onset (Solidus), °C 850
1310
Specific Heat Capacity, J/kg-K 370
500
Thermal Expansion, µm/m-K 18
15

Otherwise Unclassified Properties

Base Metal Price, % relative 33
24
Density, g/cm3 8.7
7.6
Embodied Carbon, kg CO2/kg material 3.4
4.4
Embodied Energy, MJ/kg 56
63
Embodied Water, L/kg 370
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 59
140
Resilience: Unit (Modulus of Resilience), kJ/m3 110
160
Stiffness to Weight: Axial, points 7.0
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 11
23
Strength to Weight: Bending, points 12
21
Thermal Shock Resistance, points 12
15

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0 to 0.070
Chromium (Cr), % 0
16.5 to 19.5
Copper (Cu), % 86 to 89
1.5 to 2.5
Iron (Fe), % 0 to 0.2
46.4 to 57.9
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
0.3 to 1.5
Nickel (Ni), % 0 to 1.0
19 to 22
Phosphorus (P), % 0 to 1.5
0 to 0.045
Silicon (Si), % 0 to 0.0050
4.8 to 6.0
Sulfur (S), % 0 to 0.050
0 to 0.030
Tin (Sn), % 7.5 to 9.0
0
Zinc (Zn), % 3.0 to 5.0
0
Residuals, % 0 to 0.6
0