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C95410 Bronze vs. S32950 Stainless Steel

C95410 bronze belongs to the copper alloys classification, while S32950 stainless steel belongs to the iron alloys. There are 29 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 C95410 bronze and the bottom bar is S32950 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 160 to 200
260
Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 9.1 to 13
17
Poisson's Ratio 0.34
0.27
Shear Modulus, GPa 43
80
Tensile Strength: Ultimate (UTS), MPa 620 to 740
780
Tensile Strength: Yield (Proof), MPa 260 to 380
550

Thermal Properties

Latent Heat of Fusion, J/g 230
300
Maximum Temperature: Mechanical, °C 230
1100
Melting Completion (Liquidus), °C 1040
1430
Melting Onset (Solidus), °C 1030
1390
Specific Heat Capacity, J/kg-K 440
480
Thermal Conductivity, W/m-K 59
16
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 14
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 28
17
Density, g/cm3 8.2
7.7
Embodied Carbon, kg CO2/kg material 3.3
3.4
Embodied Energy, MJ/kg 54
47
Embodied Water, L/kg 390
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 57 to 64
120
Resilience: Unit (Modulus of Resilience), kJ/m3 280 to 630
730
Stiffness to Weight: Axial, points 7.8
15
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 21 to 25
28
Strength to Weight: Bending, points 20 to 22
24
Thermal Diffusivity, mm2/s 16
4.3
Thermal Shock Resistance, points 22 to 26
21

Alloy Composition

Aluminum (Al), % 10 to 11.5
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
26 to 29
Copper (Cu), % 83 to 85.5
0
Iron (Fe), % 3.0 to 5.0
60.3 to 69.4
Manganese (Mn), % 0 to 0.5
0 to 2.0
Molybdenum (Mo), % 0
1.0 to 2.5
Nickel (Ni), % 1.5 to 2.5
3.5 to 5.2
Nitrogen (N), % 0
0.15 to 0.35
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0
0 to 0.6
Sulfur (S), % 0
0 to 0.010
Residuals, % 0 to 0.5
0