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C95800 Bronze vs. S35045 Stainless Steel

C95800 bronze belongs to the copper alloys classification, while S35045 stainless steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C95800 bronze and the bottom bar is S35045 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 22
39
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 44
78
Tensile Strength: Ultimate (UTS), MPa 660
540
Tensile Strength: Yield (Proof), MPa 270
190

Thermal Properties

Latent Heat of Fusion, J/g 230
310
Maximum Temperature: Mechanical, °C 230
1100
Melting Completion (Liquidus), °C 1060
1390
Melting Onset (Solidus), °C 1040
1340
Specific Heat Capacity, J/kg-K 440
480
Thermal Conductivity, W/m-K 36
12
Thermal Expansion, µm/m-K 17
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 7.6
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 29
34
Density, g/cm3 8.3
8.0
Embodied Carbon, kg CO2/kg material 3.4
5.8
Embodied Energy, MJ/kg 55
83
Embodied Water, L/kg 370
230

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
170
Resilience: Unit (Modulus of Resilience), kJ/m3 310
94
Stiffness to Weight: Axial, points 7.9
14
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 22
19
Strength to Weight: Bending, points 20
19
Thermal Diffusivity, mm2/s 9.9
3.2
Thermal Shock Resistance, points 23
12

Alloy Composition

Aluminum (Al), % 8.5 to 9.5
0.15 to 0.6
Carbon (C), % 0
0.060 to 0.1
Chromium (Cr), % 0
25 to 29
Copper (Cu), % 79 to 83.2
0 to 0.75
Iron (Fe), % 3.5 to 4.5
29.4 to 42.6
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 0.8 to 1.5
0 to 1.5
Nickel (Ni), % 4.0 to 5.0
32 to 37
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0 to 0.1
0 to 1.0
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 0
0.15 to 0.6
Residuals, % 0 to 0.5
0