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Product
Brass is a copper alloy with zinc and a small amount of other alloying such as Arsenic adding which can inhibit the corrosion and improve the corrosion resistance. Alloy C44300 also known as admiralty brass and has good mechanical properties. Brass C44300 of lkalloy supplying is available in tubing and sheet. C44300 brass tubing offers excellent cold workability for forming and bending, ideal for heat exchangers and pipes that transporting corrosive liquids.
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Product Introduction
Chemical Composition
Cu | Zn | Sn | As | S | Pb | Fe |
Balance (nominal 91.0%) | 0.25-0.29 | 0.9-1.2 | 0.02-0.10 | 0.2 max | 0.07 max | 0.06 max |
Mechanical Properties
Density lb/in³ | 0.308 |
Elastic Modulus(10⁶ psi) | 16 |
Coefficient of Thermal Expansion (in./in./°F) | 11.2 x10⁶ |
Thermal Conductivity (btu/ ft.hr.°F) | 64 |
Melting Temperature °F | 1650 ~ 1720 |
Tensile Strength ksi | 53 |
Yield Strength 0.2% offset ksi | 22 |
Elongation | 65 |
Hardness (HB) | 75 |
Applications
Brass C44300 is used where parts require good corrosion resistance and excellent heat transfer characteristics. Typical applications include military heat exchanger tubing, evaporator tubing, distiller tubes and so on.
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