Rectangular Stainless Steel Profile Wire is a precision-shaped stainless steel wire with controlled width, thickness and edge geometry. Compared with conventional round wire, the rectangular cross section provides a larger flat contact surface and can be produced to suit specific assembly, filtration, spring, sealing and mechanical requirements.
SAKY STEEL supplies rectangular profile wire in 304, 316, 316L and other stainless steel grades. Width, thickness, corner radius, edge condition, dimensional tolerance, surface and delivery form can be customized according to customer drawings and application requirements.
Profile: Rectangular / Custom Rectangular Section Material: Stainless Steel Common Grades: 304 / 316 / 316L / Other Agreed Grades Dimensions: Custom Width × Thickness Supply Form: Coil / Spool / Straight Length / Cut Length Surface: Bright / Smooth / Polished / As Produced Processing: Cold Drawing / Rolling / Profile Forming / Straightening / Cutting Customization: Width / Thickness / Corner Radius / Edge / Tolerance
Request Rectangular Profile Wire QuoteRectangular stainless steel wire is normally specified by width × thickness. For precision applications, corner radius, edge geometry and dimensional tolerance should also be defined.
| Profile Parameter | Description |
|---|---|
| Width | Overall width of the rectangular cross section |
| Thickness | Section thickness according to drawing or application |
| Corner Radius | Square, slightly rounded or specified radius according to design |
| Edge Condition | Controlled according to forming and application requirements |
| Length / Coil | Coil, spool, straight length or cut length according to feasibility |
| Tolerance | Critical dimensional tolerances according to approved drawing |
The terms rectangular wire and flat wire are sometimes used for similar products. For precision orders, the required cross-sectional geometry should be defined by dimensions and drawing rather than product name alone.
| Feature | Rectangular Profile Wire | Flat Wire |
|---|---|---|
| Cross Section | Defined rectangular width × thickness | Generally wide and relatively thin |
| Edge Geometry | Square or controlled-radius edges | May use rounded, natural or processed edges |
| Selection Priority | Cross-section accuracy and dimensional control | Width-to-thickness ratio and flat surface |
Rectangular profile wire can be produced according to customer drawings when standard flat or round wire cannot provide the required cross section. Dimensions and tolerances are reviewed according to material grade, section ratio and production feasibility.
| Custom Section Width and thickness according to drawing | Edge Control Corner radius and edge geometry | Precision Tolerance Critical dimensions according to drawing |
| Grade | Main Characteristic | Typical Selection |
|---|---|---|
| 304 | Good general corrosion resistance and versatile forming performance | General industrial, mechanical and precision components |
| 316 / 316L | Improved resistance in chloride-containing and more corrosive environments | Marine, chemical, filtration and demanding wet-service applications |
The production route is selected according to stainless steel grade, width-to-thickness ratio, dimensional tolerance, surface condition and required delivery form.
Process control focuses on maintaining consistent width, thickness, edge geometry and surface condition along the finished profile.
| Inspection Item | Purpose |
|---|---|
| Material Verification | Confirm stainless steel grade and material traceability |
| Width Inspection | Verify profile width and tolerance |
| Thickness Inspection | Verify section thickness and dimensional consistency |
| Edge & Radius | Check required corner and edge geometry |
| Surface Inspection | Check scratches, forming marks and visible surface defects |
| Straightness | Checked when supplied as straight-length profile |
| Documentation | MTC and agreed dimensional inspection documentation |
| Filtration Screen and filter components | Springs Special spring and elastic elements | Sealing Components Precision sealing and contact profiles |
| Mechanical Parts Guides, supports and locating components | Precision Assemblies Controlled-section industrial components | Custom Fabrication Drawing-based specialty applications |
Packaging is selected according to profile dimensions, delivery form, surface condition, unit weight and transportation requirements.
Rectangular profile wire can be packed in coils, spools, straight-length bundles or export cases according to section size and shipment requirements.
It is stainless steel wire formed or drawn to a controlled rectangular cross section defined primarily by width and thickness.
The terms can overlap, but rectangular profile wire usually emphasizes controlled cross-sectional geometry and dimensional tolerance. Flat wire is often used more broadly for relatively wide and thin wire products.
Yes. Width, thickness, corner radius, edge condition and dimensional tolerances can be reviewed according to customer drawings and production feasibility.
Yes. Depending on section dimensions and material condition, supply forms can include coils, spools, straight lengths and cut lengths.
304, 316 and 316L are common selections. Other stainless steel grades can be reviewed according to corrosion resistance, mechanical performance and forming requirements.
Yes. Material certificates and agreed dimensional inspection documentation can be supplied according to confirmed order requirements.
Send your stainless steel grade, width, thickness, edge or radius requirement, delivery form, quantity and drawing if available. SAKY STEEL will review the profile requirements before confirming the offer.
Send Your Drawing & RFQ