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C89320 Bronze vs. S30435 Stainless Steel

C89320 bronze belongs to the copper alloys classification, while S30435 stainless steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C89320 bronze and the bottom bar is S30435 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 17
51
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 40
76
Tensile Strength: Ultimate (UTS), MPa 270
510
Tensile Strength: Yield (Proof), MPa 140
170

Thermal Properties

Latent Heat of Fusion, J/g 190
280
Maximum Temperature: Mechanical, °C 180
900
Melting Completion (Liquidus), °C 1050
1420
Melting Onset (Solidus), °C 930
1380
Specific Heat Capacity, J/kg-K 360
480
Thermal Conductivity, W/m-K 56
16
Thermal Expansion, µm/m-K 17
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 15
2.8

Otherwise Unclassified Properties

Base Metal Price, % relative 37
14
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 3.5
2.9
Embodied Energy, MJ/kg 56
40
Embodied Water, L/kg 490
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 38
210
Resilience: Unit (Modulus of Resilience), kJ/m3 93
77
Stiffness to Weight: Axial, points 6.8
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 8.5
18
Strength to Weight: Bending, points 10
18
Thermal Diffusivity, mm2/s 17
4.2
Thermal Shock Resistance, points 10
12

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.35
0
Bismuth (Bi), % 4.0 to 6.0
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
16 to 18
Copper (Cu), % 87 to 91
1.5 to 3.0
Iron (Fe), % 0 to 0.2
66.9 to 75.5
Lead (Pb), % 0 to 0.090
0
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0 to 1.0
7.0 to 9.0
Phosphorus (P), % 0 to 0.3
0 to 0.045
Silicon (Si), % 0 to 0.0050
0 to 1.0
Sulfur (S), % 0 to 0.080
0 to 0.030
Tin (Sn), % 5.0 to 7.0
0
Zinc (Zn), % 0 to 1.0
0
Residuals, % 0 to 0.5
0