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C94300 Bronze vs. S64512 Stainless Steel

C94300 bronze belongs to the copper alloys classification, while S64512 stainless steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C94300 bronze and the bottom bar is S64512 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
200
Elongation at Break, % 9.7
17
Poisson's Ratio 0.36
0.28
Shear Modulus, GPa 32
76
Tensile Strength: Ultimate (UTS), MPa 180
1140
Tensile Strength: Yield (Proof), MPa 120
890

Thermal Properties

Latent Heat of Fusion, J/g 150
270
Maximum Temperature: Mechanical, °C 110
750
Melting Completion (Liquidus), °C 820
1460
Melting Onset (Solidus), °C 760
1420
Specific Heat Capacity, J/kg-K 320
470
Thermal Conductivity, W/m-K 63
28
Thermal Expansion, µm/m-K 20
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
3.6
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
4.1

Otherwise Unclassified Properties

Base Metal Price, % relative 28
10
Density, g/cm3 9.3
7.8
Embodied Carbon, kg CO2/kg material 2.9
3.3
Embodied Energy, MJ/kg 47
47
Embodied Water, L/kg 370
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15
180
Resilience: Unit (Modulus of Resilience), kJ/m3 77
2020
Stiffness to Weight: Axial, points 5.2
14
Stiffness to Weight: Bending, points 16
25
Strength to Weight: Axial, points 5.2
40
Strength to Weight: Bending, points 7.4
31
Thermal Diffusivity, mm2/s 21
7.5
Thermal Shock Resistance, points 7.1
42

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.8
0
Carbon (C), % 0
0.080 to 0.15
Chromium (Cr), % 0
11 to 12.5
Copper (Cu), % 67 to 72
0
Iron (Fe), % 0 to 0.15
80.6 to 84.7
Lead (Pb), % 23 to 27
0
Manganese (Mn), % 0
0.5 to 0.9
Molybdenum (Mo), % 0
1.5 to 2.0
Nickel (Ni), % 0 to 1.0
2.0 to 3.0
Nitrogen (N), % 0
0.010 to 0.050
Phosphorus (P), % 0 to 1.5
0 to 0.025
Silicon (Si), % 0 to 0.0050
0 to 0.35
Sulfur (S), % 0 to 0.080
0 to 0.025
Tin (Sn), % 4.5 to 6.0
0
Vanadium (V), % 0
0.25 to 0.4
Zinc (Zn), % 0 to 0.8
0
Residuals, % 0 to 1.0
0