Spark X Offers Great Products and Services.
Welcome to Spark X, a leading manufacturer and supplier of stainless steel angle bars. Stainless steel angle bars are L-shaped steel profiles widely used for support and structural components. Commonly used material grades are 304 stainless steel, known for its high strength and ease of processing, and 316 stainless steel, known for its excellent corrosion resistance. These stainless steel angle bars are in high demand in industries such as machinery manufacturing, shipbuilding, and construction. While providing high-quality stainless steel angle bars, Spark X excels in technical support, selection advice, customization, fast turnaround, certification assistance, OEM, and more. Our goal is to become a century-old, high-quality stainless steel angle bar supplier. We look forward to providing you with exceptional service in the future. If you are interested, please contact us today.
Additional Grades for Stainless Steel Angle Bar
If you have any other needs or require customization, please feel free to contact us.
Widely used angle bar suitable for general structures, has good formability and weldability.
Containing molybdenum and suitable for chloride environments and outdoor installations.
Stabilized angle bar suitable for heat affected zones, can maintain good corrosion resistance after welding.
Spark X Maintains Leading Molding Technology
We have corresponding production processes for different product applications. If you need materials for large, high-load-bearing applications, such as large building materials, we recommend hot rolling. Although the material needs to be heated to 1200 degrees Celsius, the maximum temperature difference within the furnace will not exceed 8 degrees Celsius, ensuring that the product will not crack or ripple. For high-precision stainless steel angle bars, we use cold rolling. We are equipped with a multi-roll composite cold rolling mill, which can control the thickness accuracy to within 0.04 mm. In addition, we have high-precision dies to ensure that the angle error is less than 0.3°.
Surface Treatment Technology is Used to Ensure Aesthetics and Durability
Spark X believes that surface treatment is crucial for stainless steel angle bars, affecting not only aesthetics but also quality and durability. Abrasive wheel brushing imparts texture and enhances visual appeal. Plasma nitriding doubles surface hardness, while nano-coatings and anti-fingerprint technology form a protective silica film to prevent fingerprints. To prevent rusting in high-salinity environments, Spark X also employs alkali treatment processes to further increase the durability of its Stainless Steel Angle Bars.
Extended Services Beyond Product Quality
Different countries and industries often have diverse product requirements, which clients sometimes cannot fully grasp. Don’t worry, we not only have extensive industry experience to draw upon, but even in situations we’ve never encountered before, our dozen or so resident contracted experts can determine the optimal solution for you, giving you a competitive edge in bidding or minimizing risks during project execution. Document localization is also one of our strengths. As a globally positioned supplier of Stainless Steel Angle Bars, Spark X can provide customized versions of quality reports, product specifications, compliance documents, and more, tailored to your region.
For bulk structural components, typical angular deviations are within 1°, thickness within 1mm, and length within 50mm. Precision-grade components have angular deviations of 0.5° or less, thicknesses of 0.15mm or less, and lengths of 2mm or less
Weight (lb/ft)=Cross-sectional Area (in²)×0.289
（in²） ≈ 2 × (Leg × Thickness) − (Thickness²)
Compared to 304, 316 contains molybdenum, which is more expensive, making 316 stainless steel angle bars pricier.
