Stainless Steel Shaped Wire – Custom Profiles by SAKYSTEEL

Stainless steel shaped wire refers to stainless steel wire that has been specially processed to form non-round cross-sections.
Combining the material advantages of stainless steel with the functional geometry of customized profiles, this product plays an irreplaceable role in industrial equipment, architectural systems, and precision manufacturing.

1. Definition of Stainless Steel Shaped Wire

SAKYSTEEL stainless steel shaped wire is made from high-quality stainless steels such as 304, 316, and 430, processed through rolling, drawing, or forming technologies to achieve non-circular cross-sections such as square, rectangular, triangular, hexagonal, groove-shaped, D-shaped, and flat profiles.

Compared with conventional round wire, shaped wire can be customized according to specific applications to optimize load distribution, assembly performance, and component compatibility.
SAKYSTEEL’s precision forming process ensures tight dimensional tolerances, bright surfaces, and consistent quality for every coil.

2. Classification of Stainless Steel Shaped Wire

Stainless steel shaped wires can be categorized from multiple perspectives to help customers select the right profile and grade for their needs.

(1) By Cross-Section Shape

This is the most common classification method, covering both basic profiles (square, rectangular, flat, triangular, hexagonal) and complex custom profiles (groove, D-shape, I-beam, toothed, or irregular forms).

• Flat wire – widely used for battery tabs and conductive parts.

• Hexagonal wire – often used for fasteners and mechanical connectors.

• Triangular wire – ideal for filtration, sieving, and architectural decoration.

SAKYSTEEL provides custom tooling and die development to produce non-standard profiles according to drawings or samples.

(2) By Stainless Steel Grade

• Austenitic Stainless Steel Shaped Wire:
  Grades such as 304 (excellent corrosion resistance, non-magnetic) and 316 (superior acid and seawater resistance) are widely used in food processing, medical equipment, and marine engineering.

• Ferritic Stainless Steel Shaped Wire:
  Grade 430 offers good magnetic properties and cost efficiency, making it suitable for decorative trims, home appliances, and general-purpose components where cost control is important.

• Martensitic Stainless Steel Shaped Wire:
  Grade 410 delivers high strength and can be hardened by heat treatment, ideal for mechanical parts requiring strong wear and impact resistance.

All SAKYSTEEL materials are sourced from certified stainless steel billets, ensuring traceability and stable mechanical performance.

(3) By Precision Level

• Standard Precision: Dimensional tolerance within ±0.10 mm, suitable for general industrial use.

• High Precision: Tolerance within ±0.05 mm or better, mainly used in electronics, precision instruments, and fine mechanical assemblies.

SAKYSTEEL applies advanced cold drawing and polishing techniques to achieve mirror-bright surfaces and consistent tolerances across long production runs.

Why Choose SAKYSTEEL Stainless Steel Shaped Wire

• Custom Profiles: Tailor-made cross-sections to meet your design or functional requirements.

• Wide Material Range: 304, 316, 430, 410, E200, and other special alloys available.

• Strict Quality Control: Produced under ISO 9001 system with EN 10204 3.1 certification.

• Global Supply Capability: SAKYSTEEL exports stainless steel wires and profiles to more than 60 countries, serving industries like automotive, filtration, petrochemical, and construction.

SAKYSTEEL Stainless Steel Shaped Wire — combining precision, performance, and customization to deliver solutions that perfectly fit your engineering and design needs.