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AISI 409Cb Stainless Steel vs. C22000 Bronze

AISI 409Cb stainless steel belongs to the iron alloys classification, while C22000 bronze belongs to the copper 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 AISI 409Cb stainless steel and the bottom bar is C22000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 24
1.9 to 45
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 75
42
Shear Strength, MPa 270
200 to 300
Tensile Strength: Ultimate (UTS), MPa 420
260 to 520
Tensile Strength: Yield (Proof), MPa 200
69 to 500

Thermal Properties

Latent Heat of Fusion, J/g 270
200
Maximum Temperature: Mechanical, °C 710
180
Melting Completion (Liquidus), °C 1450
1040
Melting Onset (Solidus), °C 1410
1020
Specific Heat Capacity, J/kg-K 480
390
Thermal Conductivity, W/m-K 25
190
Thermal Expansion, µm/m-K 10
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
44
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
45

Otherwise Unclassified Properties

Base Metal Price, % relative 8.5
29
Density, g/cm3 7.8
8.7
Embodied Carbon, kg CO2/kg material 2.2
2.6
Embodied Energy, MJ/kg 31
42
Embodied Water, L/kg 94
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 83
3.7 to 230
Resilience: Unit (Modulus of Resilience), kJ/m3 100
21 to 1110
Stiffness to Weight: Axial, points 14
7.2
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 15
8.1 to 17
Strength to Weight: Bending, points 16
10 to 17
Thermal Diffusivity, mm2/s 6.7
56
Thermal Shock Resistance, points 15
8.8 to 18

Alloy Composition

Carbon (C), % 0 to 0.060
0
Chromium (Cr), % 10.5 to 11.7
0
Copper (Cu), % 0
89 to 91
Iron (Fe), % 84.9 to 89.5
0 to 0.050
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 0 to 0.5
0
Niobium (Nb), % 0 to 0.75
0
Phosphorus (P), % 0 to 0.045
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.040
0
Zinc (Zn), % 0
8.7 to 11
Residuals, % 0
0 to 0.2