When it comes to tracer wire, the material of choice is often copper. However, there is an alternative with numerous advantageous properties &#; copper-clad steel (CCS) wire. This remarkable combination of copper and steel offers a wide array of benefits that make it stand out in various applications. In this article, we will explore the reasons why CCS wire has gained recognition and why it is considered a superior choice in many industries.
One of the key advantages of CCS wire is its exceptional durability. It offers several features that set it apart from conventional copper wire:
Flexibility, Memory, and Feel: The design of CCS wire is engineered to provide the same level of flexibility, memory, and feel as copper wire. This ensures that it can be easily manipulated and installed in various applications.
Resistance to Flaking and Cracking: Unlike some materials, CCS wire undergoes a cold rolling process that prevents flaking and cracking without the need for re-hardening. This means that CCS wire maintains its structural integrity even under challenging conditions.
Protective Coatings: CCS wire is often coated to provide protection against breakage and abrasion, further enhancing its longevity and reliability.
Corrosion Resistance: The steel core of CCS wire is highly resistant to corrosion, making it an ideal choice for applications exposed to harsh environmental conditions.
Higher Break-Load: CCS wire boasts a remarkable 43% higher break-load than conventional copper wire, which makes it a more robust and resilient choice for various applications.
While CCS wire offers superior durability and performance, it also proves to be a cost-effective solution:
Affordability: CCS wire is more affordable than pure copper wire, making it a budget-friendly choice for projects of any scale.
Longevity Reduces Costs: The extended lifespan of CCS wire results in reduced replacement and maintenance costs over time, further enhancing its cost-effectiveness.
No Theft Value: Unlike pure copper wire, CCS wire has minimal theft value, ensuring that you experience fewer losses on the job. This is particularly important for construction sites and other high-risk areas.
Price Stability: CCS wire offers excellent price stability, making it a reliable choice for budget planning in your projects.
The construction of CCS wire contributes significantly to its superior performance:
Lighter Than Copper: CCS wire is 10% lighter than pure copper wire, making it easier to transport and install.
Uniform Steel Core: CCS wire features a uniform and continuous steel core bonded to copper cladding. This creates a bimetal conductor that offers equal signal performance to pure copper wire.
CCS wire is known for its versatility, making it suitable for a wide range of applications. Key features include:
High-Density Insulation: CCS wire often comes with high-density, HMWPE insulation, which enhances its insulation properties and signal transmission.
Direct Burial Rated: It is suitable for direct burial applications, ensuring it can be used in a variety of conditions and environments.
Wide Range of Applications: From open trench projects to pet containment systems, CCS wire&#;s versatility makes it a valuable asset in various industries.
In conclusion, Copper-Clad Steel (CCS) wire stands out as the most durable, affordable, versatile, and well-constructed tracer wire solution. Its combination of copper and steel brings together the best of both worlds, offering a material that excels in performance and cost-effectiveness. Whether you&#;re working on a construction site or installing a pet containment system, CCS wire is the go-to choice for reliable and long-lasting results.
When discussing the components in an electrical grounding system, we often hear the terms &#;copper-clad steel&#; and &#;copper-bonded steel&#; used interchangeably. Though it may seem inconsequential, each term represents a different copper plating process, in which the copper is composite on the steel core. In this post, we consider the question, what is the difference between copper-clad and copper-bonded steel?
The reason the two terms are often used interchangeably is because, on a basic level, they appear the same. Both consist of a steel core and copper exterior.
For use in grounding, both products possess the high tensile strength of steel coupled with the corrosion resistance of copper.
Compared to pure copper, the conductivity of these bi-metallic conductors is lower. To match the current carrying capability of copper, the diameter and copper thickness of bi-metallic conductors are increased. Depending on a conductor's specific application and region, conductivity requirements may differ.
The primary difference between these two types of processes is the way the copper is composited on the steel core.
Copper-bonded steel is manufactured through a continuous electro-plating process of copper over steel core, resulting in a permanent molecular bond between the two materials.
The technique, known as electrophoretic deposition (EDP), creates a homogenous layer of copper over the steel core, regardless of whether the product is a wire, solid conductor or ground rod. The copper layer thickness is measured in unit of [mils].
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Copper-clad steel is manufactured by installing two copper strips over a steel core using pressure and heat to form a metallurgical bond. The copper lair thickness is adjusted to the percentage conductivity of pure copper. Most common conductors used in the U.S. are 40% conductivity of copper.
Copper-bonded steel is mainly used in manufacturing ground rods, solid wire and solid conductors. Copper clad steel plate is generally used in manufacturing of stranded and solid conductors. Both copper-bonded and copper-clad steel are used in theft deterrent applications where the conductor is exposed. Both technologies are good alternatives to copper with similar corrosion resistance and higher tensile strength.
The clad plate is combined and processed by the explosion welding, which is widely used in the construction and manufacturing of the pressure vessel, heat exchanger, reactor, various tanks, etc. In order to get resistance to the corrosion, heat or wearing, the stainless steel cladding material (titanium, nickel & nickel alloy, copper & copper alloy, etc) is explosively welded to the relatively inexpensive carbon steel. One side has sufficient strength to the high pressure and the order side has excellent resistance performance to the heat and corrosion, what is more, the clad plate can decrease the constriction cost.
Thickness of clad plate: 0.5 ~ 10mm
Thickness of base plate: 3.5 ~ 190mm
Width of clad plate: 100 ~ mm
Length of clad plate: ~ mm
Types of forming:
-Single side cladding
-Two sides cladding
-Shape of clad plate
-Upon to customer&#;s request
Specification of clad plate:
-Stainless + carbon steel
-Copper + Aluminum
-Copper + Stainless steel
-Aluminum + Stainless steel
-Titanium + Carbon steel
Applicable standards are generally as listed below.
JIS G Stainless Clad Steels
JIS G Nickel and Nickel Alloy Clad Steels
JIS G Titanium Clad Steels
ASTM A263 "Standard Specification for Stainless Chromium SteelClad Plate"
ASME SA-263 "SPECIFICATION FOR STAINLESS CHROMIUM STEELCLAD PLATE"
ASTM A264 "Specification for Stainless Chromium-Nickel SteelClad Plate"
ASME SA-264 "SPECIFICATION FOR STAINLESS CHROMIUMNICKEL STEEL-CLAD PLATE"
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