White Bright Annealed Wire Binding Wire
White annealed wire, also known as oxygen-free annealed wire and vacuum annealed wire, is a type of annealed wire.
It is white-gray in color, clean and free of impurities on the surface, and has higher softness and elongation than ordinary black annealed wire.
It is a better choice in the bundling field.
Hydrogen annealed wire is a type of metal wire that is treated by a hydrogen protected annealing process. During the annealing process, hydrogen can effectively remove harmful elements such as sulfur and phosphorus in the material, improving its purity, ductility and mechanical properties (such as tensile strength and corrosion resistance). This process is widely used in aerospace, automotive manufacturing, medical equipment, petrochemicals and other fields, especially in scenarios that require high precision and durability.
White annealed wire is made by hydrogen annealing process.
First, the steel wire is drawn to a suitable wire diameter and then placed in an annealing furnace.
After the gas inside is pumped out, it is heated to about 1000 degrees, cooled to a certain temperature, and then taken out and finally the steel wire is rewound into a large coil.
High ductility and uniform tensile strength make the steel wire widely used, such as garden bundling, daily bundling, construction steel bar bundling, etc.
White annealed steel wire is specially designed for the construction industry: soft and easy to use, such as high-quality bundling, the use of automatic bundling machines, etc. In addition, it is also used in the industrial field, such as high-demand wire surface treatment, automotive airbag accessories, etc.
Tensile strength will depend upon customer’s needs as long with elongation required. Tensile strength depends on the steel grade and must be worked directly with the Lanye Engineering Department.
What Are the Key Material and Surface Parameters Buyers Should Check for White White Bright Annealed Wire Binding Wire?
For procurement, verify base material (high-purity mild steel), annealing method (vacuum or oxygen-free anneal), and surface condition. A proper White Bright Annealed Wire Binding Wire will present a white-gray, clean surface free of scale and visible impurities, reflecting the vacuum or oxygen-free anneal process. Ask the supplier for specification sheets that list tensile range, elongation range, and hardness class rather than raw numbers; these parameters indicate softness and ductility required for binding applications. Also confirm packaging format (coils, spools, or straightened lengths), corrosion protection strategy, and traceable batch identification. Dingzhou Lanye Metal Products Co., Ltd. provides complete spec documentation and batch traceability for White White Bright Annealed Wire Binding Wire, enabling quality audits and consistent acceptance criteria.
