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C95300 Bronze vs. S21603 Stainless Steel

C95300 bronze belongs to the copper alloys classification, while S21603 stainless steel belongs to the iron alloys. There are 25 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 C95300 bronze and the bottom bar is S21603 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 120 to 170
200
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 14 to 25
45
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 42
79
Tensile Strength: Ultimate (UTS), MPa 520 to 610
690
Tensile Strength: Yield (Proof), MPa 190 to 310
390

Thermal Properties

Latent Heat of Fusion, J/g 230
290
Maximum Temperature: Mechanical, °C 220
990
Melting Completion (Liquidus), °C 1050
1420
Melting Onset (Solidus), °C 1040
1380
Specific Heat Capacity, J/kg-K 440
480
Thermal Expansion, µm/m-K 18
17

Otherwise Unclassified Properties

Base Metal Price, % relative 28
17
Density, g/cm3 8.3
7.7
Embodied Carbon, kg CO2/kg material 3.1
3.6
Embodied Energy, MJ/kg 52
50
Embodied Water, L/kg 390
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 73 to 100
270
Resilience: Unit (Modulus of Resilience), kJ/m3 170 to 420
380
Stiffness to Weight: Axial, points 7.5
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 17 to 21
25
Strength to Weight: Bending, points 17 to 19
22
Thermal Shock Resistance, points 19 to 22
15

Alloy Composition

Aluminum (Al), % 9.0 to 11
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
17.5 to 22
Copper (Cu), % 86.5 to 90.2
0
Iron (Fe), % 0.8 to 1.5
57.6 to 67.8
Manganese (Mn), % 0
7.5 to 9.0
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 0
5.0 to 7.0
Nitrogen (N), % 0
0.25 to 0.5
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0
0 to 0.75
Sulfur (S), % 0
0 to 0.030
Residuals, % 0 to 1.0
0