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AISI 409 Stainless Steel vs. CC330G Bronze

AISI 409 stainless steel belongs to the iron alloys classification, while CC330G bronze belongs to the copper alloys. There are 28 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 AISI 409 stainless steel and the bottom bar is CC330G bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 24
20
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 75
42
Tensile Strength: Ultimate (UTS), MPa 420
530
Tensile Strength: Yield (Proof), MPa 200
190

Thermal Properties

Latent Heat of Fusion, J/g 270
230
Maximum Temperature: Mechanical, °C 710
220
Melting Completion (Liquidus), °C 1450
1050
Melting Onset (Solidus), °C 1400
1000
Specific Heat Capacity, J/kg-K 480
430
Thermal Conductivity, W/m-K 25
62
Thermal Expansion, µm/m-K 11
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
14
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
15

Otherwise Unclassified Properties

Base Metal Price, % relative 6.5
29
Density, g/cm3 7.7
8.4
Embodied Carbon, kg CO2/kg material 2.0
3.2
Embodied Energy, MJ/kg 28
52
Embodied Water, L/kg 94
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 83
82
Resilience: Unit (Modulus of Resilience), kJ/m3 100
170
Stiffness to Weight: Axial, points 14
7.5
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 15
18
Strength to Weight: Bending, points 16
17
Thermal Diffusivity, mm2/s 6.7
17
Thermal Shock Resistance, points 15
19

Alloy Composition

Aluminum (Al), % 0
8.0 to 10.5
Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 10.5 to 11.7
0
Copper (Cu), % 0
87 to 92
Iron (Fe), % 84.9 to 89.5
0 to 1.2
Lead (Pb), % 0
0 to 0.3
Manganese (Mn), % 0 to 1.0
0 to 0.5
Nickel (Ni), % 0 to 0.5
0 to 1.0
Phosphorus (P), % 0 to 0.045
0
Silicon (Si), % 0 to 1.0
0 to 0.2
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.3
Titanium (Ti), % 0 to 0.75
0
Zinc (Zn), % 0
0 to 0.5