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Nov . 01, 2024 18:16 Back to list

China Black Annealed Wire Specifications Overview and Key Characteristics for Uses and Applications

Understanding China Black Annealed Wire Specifications


Black annealed wire is a crucial product in the wire manufacturing industry, particularly in China, where it is widely produced and used for various applications. This type of wire undergoes a heat treatment process called annealing, which enhances its ductility and reduces its hardness, making it more suitable for specific applications such as binding, weaving, and other construction-related uses.


The specifications for black annealed wire from China generally include details on the wire's diameter, tensile strength, surface finish, and packaging. Typically, the wire is available in diameters ranging from 0.2 mm to 5.0 mm, catering to diverse customer requirements. The tensile strength often varies based on the wire gauge and application, with common ranges being between 300 to 700 MPa.


One distinctive feature of black annealed wire is its surface finish. Unlike galvanized wire, which has a protective zinc coating, black annealed wire possesses a natural black color resulting from the annealing process. This finish provides a certain level of resistance to rust and corrosion, although it's not as durable as galvanized options. Consequently, while it is popular for indoor applications and temporary structures, it may not be the best choice for long-term outdoor use without proper treatment.


china black annealed wire specification

china black annealed wire specification

In terms of packaging, manufacturers typically offer black annealed wire in coils or spools, with weight options varying from 10kg to 1000kg, depending on customer preferences. Proper packaging not only facilitates easy handling but also ensures the wire remains in optimal condition during transport and storage.


Quality control is paramount in the production of black annealed wire. Reputable manufacturers adhere to international standards such as ISO 9001 to guarantee the product's reliability. Furthermore, buyers often solicit documentation such as test reports and certification to ensure compliance with industry standards.


In conclusion, understanding the specifications of black annealed wire is essential for businesses and individuals who rely on this versatile product. With its unique properties, such as flexible strength and ease of use, it has become an indispensable material in various applications. As global demand continues to rise, China's black annealed wire industry remains a key player, offering quality products that meet the diverse needs of the market.


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