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Uns C18200 Copper Alloy Sheet Plate Chromium CuCr1 2.1291
UNS C18200 is a copper alloy that is commonly used for sheet and plate applications. Here's a description of the key features and properties of UNS C18200 copper alloy sheet plate:
Material: UNS C18200 is a high copper alloy with a copper content of approximately 99.1%. It also contains a small percentage of beryllium (around 0.2-0.6%) and sometimes other alloying elements like cobalt and nickel. The addition of beryllium enhances the alloy's strength, hardness, and conductivity.
Sheet Plate Form: UNS C18200 is available in sheet and plate form. Sheets are typically thin and have a flat surface, while plates are thicker and provide greater mechanical strength. The specific dimensions and thicknesses can vary depending on the manufacturer and the intended application.
Applications: UNS C18200 copper alloy sheet plate is commonly used in various industries and applications. It is particularly suitable for electrical and electronic components, connectors, springs, switches, and other applications that require high strength, excellent electrical conductivity, and good thermal conductivity. The alloy's properties make it a suitable choice for applications where both mechanical and electrical performance are important.
Machinability: UNS C18200 copper alloy exhibits good machinability, which means it can be easily worked, cut, and shaped using standard machining techniques. This allows for efficient fabrication and customization according to specific design requirements.
Corrosion Resistance: This copper alloy offers good resistance to corrosion in various environments, including atmospheric conditions and many aqueous environments. However, it is important to consider the specific application and exposure conditions to ensure proper corrosion protection, especially in aggressive or corrosive environments.
It's important to note that the given description assumes standard industry practices for UNS C18200 copper alloy sheet plate. Actual specifications may vary depending on the manufacturer and specific product requirements, such as dimensions, thickness, and tolerances of the sheets and plates.
Brass: A copper alloy with zinc as the main added element, with an aesthetic yellow color, collectively known as brass. Copper-zinc binary alloys are called ordinary brass or simple brass. Brass above ternary is called special brass or complex brass. Brass alloys containing less than 36% zinc are composed of solid solutions and have good cold working properties , such as brass containing 30% zinc is commonly used to make cartridge cases , commonly known as cartridge case brass or seven-three brass. Brass alloys containing zinc between 36~42% are composed of solid solutions, of which the most commonly used is 64 brass containing 40% zinc. In order to improve the performance of ordinary brass, other elements are often added, such as aluminum, nickel, manganese, tin, silicon, lead, etc. Aluminum can improve the strength, hardness and corrosion resistance of brass, but reduce plasticity, suitable for sea wheel condenser pipe and other corrosion-resistant parts. Tin can improve the strength of brass and corrosion resistance to seawater, so it is called naval brass, which is used as ship thermal equipment and propellers. Lead can improve the cutting performance of brass; This free-cutting brass is often used as a watch part. Brass castings are commonly used to make valves and pipe fittings.
Plain brass: It is an alloy composed of copper and zinc. When the zinc content
is less than 39%, zinc can be dissolved in copper to form a
single-phase a, called single-phase brass, with good plasticity,
suitable for hot and cold pressure processing. When the zinc
content is greater than 39%, there is a single-phase and a solid
solution based on copper and zinc, called duplex brass, b makes the
plasticity small and the tensile strength increases, only suitable
for thermal pressure processing. If the mass fraction of zinc
continues to increase, the tensile strength decreases and has no
use value. The code is indicated by "H + number", H for brass, and
the number for the mass fraction of copper. For example, H68
indicates a brass with a copper content of 68% and a zinc content
of 32%, and cast brass is a cast brass with a "Z" before the code,
such as ZH62 such as Zcuzn38 indicates a cast brass with a zinc
content of 38% and a margin of copper. H90, H80 single-phase,
golden yellow, so there is gold co-called, called plating,
ornaments, medals, etc. H68 and H59 belong to duplex brass, which
are widely used in structural parts on electrical appliances, such
as bolts, nuts, washers, springs, etc. In general, single-phase
brass for cold deformation processing Duplex brass for hot
deformation processing.
Special brass: A multi-alloy composed of adding other alloying elements to ordinary brass is called brass. The elements often added are lead, tin, aluminum, etc., which can be called lead brass, tin brass, aluminum brass. The purpose of adding alloying elements. It is mainly to improve the tensile strength and improve the processability. Codename: "H + Main Canadian Dollar."
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Jiangsu Jinruiheng uses standard export transportation packaging, according to the size of the stainless steel plate binding steel belt. According to our shipping experience, a 20-foot container can hold 22 tons of stainless steel, and a 40-foot container can hold 25 tons of stainless steel. For larger orders, we ship by bulk carrier, which is cheaper. Packaging can also be customized according to customer needs.
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The goods shall be delivered in strict accordance with the contract, and the consignee shall be notified within 48 hours after thegoods are delvered: Loading shall be carried out in strict accordance with the requlations. without overloading, bias and weiahtgathering