What is S30408 Stainless Steel Flat Bar?
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What is S30408 Stainless Steel Flat Bar?
S30408 stainless steel flat bar is made from 304 stainless steel (equivalent to 06Cr19Ni10) with carbon content limited to ≤0.03% to enhance weldability and corrosion resistance; its standard size range includes thickness of 6.0mm to 100.0mm, width of 12.0mm to 300.0mm, and length up to 6000mm, achieving a smooth surface finish (Ra ≤ 0.8μm) through hot rolling or cold drawing processes, with mechanical properties of yield strength ≥205MPa, tensile strength ≥515-790MPa, and elongation ≥40%, suitable for applications in food processing equipment, chemical containers, and building structures where corrosion resistance, formability, and structural integrity are critical.
S30408 Stainless Steel Flat Bar Specifications
| Specification Item | Details |
|---|---|
| Standard | ASTM A276 / ASTM A479 / ASTM A240 |
| Grade | S30408 (Equivalent to AISI 304) |
| Shape | Flat Bar |
| Thickness | 3 mm – 60 mm |
| Width | 20 mm – 200 mm |
| Length | 2000 mm – 6000 mm (custom lengths available) |
| Surface Finish | Hot Rolled, Cold Drawn, Pickled, Polished |
| Tolerance | As per ASTM A484 |
| Edge Condition | Square Edge, Rounded Edge |
| Applications | Construction, Chemical Industry, Food Processing, Marine, Machinery Parts |
Our Products
If you want to know more details and prices of the products, please contact us in time!Email: info@gneestainless.com
GNEE offers S30408 stainless steel flat bar with product thicknesses ranging from 6.0mm to 100.0mm, widths from 12.0mm to 300.0mm, and lengths up to 6000mm. All products are hot-rolled or cold-drawn to achieve a surface finish of Ra ≤ 0.8μm.
GNEE maintains strict dimensional tolerances of ±0.05mm for thickness and ±0.1mm for width. All products are accompanied by a factory test certificate detailing the chemical composition and mechanical properties. Optional surface treatments are available, including polishing and cutting services.Email: info@gneestainless.com
In addition, we also provide S30408 stainless square bar, S30408 stainless steel hex bar, S30408 stainless steel threaded rod, S30408 polished stainless steel bar, S30408 ground and polished stainless steel rod.
