Gr1 Titanium Wire for Filter Mesh

Grade 1 is usually chosen when the wire needs to be worked a lot after delivery. For fine filter mesh, the wire is bent, pulled, and interlaced repeatedly. In this situation, softness and stability matter more than tensile strength.

Higher grades are available, but they behave differently during weaving. They hold shape better, but they also resist deformation, which increases the risk of breakage when mesh density goes up. Grade 1 sits on the safe side.
It allows tighter weaving, smoother forming, and fewer interruptions during production. That is why it is commonly used as input material for titanium filter mesh and related structures.

Technical Focus

When titanium wire is used for filter mesh, most issues do not come from strength.

• The first thing that matters is wire consistency.

If diameter or surface condition shifts between batches, the weaving process becomes unstable. That usually shows up as uneven mesh or frequent stops during production.

• The second point is ductility after processing.

Wire that looks fine on delivery can behave very differently once it is bent repeatedly. Grade 1 is checked mainly to make sure it stays workable through forming, not just at rest.

• The last one is surface cleanliness.

For filtration structures, contamination on the wire surface often matters more than appearance. Residues picked up during drawing or handling can affect later sintering or service performance.

These are the points that are usually controlled first when the wire is prepared for mesh production.

Woven Titanium Filter Mesh

 

This wire is often used directly on weaving machines.
It is fed, bent, and interlaced into fine titanium mesh, usually in continuous runs.
If the wire does not behave consistently, weaving stops quickly.

Sintered Titanium Filter Structures

 

Some customers use the wire before sintering.
It is cut, arranged, and combined with other titanium materials, then sintered into porous filter media.
In this case, the wire becomes part of the final structure, not just a carrier.

Internal support wires in the filter element assembly

 

The wire is sometimes used where no filtration happens.
It acts as internal support or spacing inside titanium filter elements.
Here, long-term stability in corrosive media matters more than strength.

■ Cold drawing and annealing: Improves ductility, suitable for weaving and subsequent forming processes.

 

■ Laser Diameter Control：ensures consistent ±0.02 mm tolerance.

 

■ Surface Polishing：bright, oxide-free finish for coating or electroplating.

 

■ Straightness Control：≤5 μm/300 mm, preventing misfeeding on forming machines.

 

■ Custom Supply：available in coils or cut-to-length pieces for different equipment.

 

Routine Checks

 

For titanium wire used in filter structures, inspection is not about appearance.

 

• The first thing checked is chemical composition.

Small shifts in impurity content can change how the wire behaves during weaving or sintering, especially when the wire is processed repeatedly.

• The second focus is mechanical response, not just strength.

The wire is tested to confirm it bends and deforms in a predictable way, without sudden stiffness or cracking during forming.

• Finally, dimensional inspection is done on the wire itself.

Diameter consistency matters more than nominal size, because uneven wire quickly leads to unstable mesh or irregular porous structures.

 

These checks are carried out to make sure the wire behaves the same way in further processing as it did during sampling.

Chemical Composition

Tensile Properties

Diameter & Tolerance

For this type of wire, packaging is mostly about keeping the shape stable.

Depending on diameter and length, the wire is supplied either in loose coils or straight bundles.
Each batch is separated, protected, and fixed to avoid deformation during transport.

For export shipments, the wire is placed in wooden cases.
Internal spacing is used so the wire does not shift, even on long routes.

 

 

 

 

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