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Product Specification
| High Light | Corrosion Resistant 304 Steel Sheet ,Chromium Nickel Stainless Sheet ,ASTM A240 Marine SS Sheet | ||
This corrosion-resistant 304 stainless steel sheet features a carefully balanced chromium-nickel alloy matrix that delivers dependable performance in chloride-rich, humid, and chemically aggressive environments. With a nominal composition of 18% chromium and 8% nickel, the material forms a stable, self-repairing chromium oxide passive layer that provides superior rust and pitting resistance compared to ordinary carbon steel.
Every coil is sourced from TISCO and POSCO grade stock and rolled to tight dimensional tolerance. The sheet is produced on advanced cold rolling mills under strict ASTM A240 process discipline, then annealed and pickled to restore corrosion resistance after forming. Surface finishing options include the smooth 2B mill finish for general fabrication, the brighter BA finish for cleaner aesthetics, and No.4 or hairline textures for decorative panels.
Independent salt spray testing confirms that untreated 304 sheet withstands more than 500 hours of neutral salt fog without visible pitting, ensuring long-term outdoor and marine durability.
| Parameter | Specification |
|---|---|
| Steel Grade | 304 / 1.4301 / SUS304 |
| Standard | ASTM A240 / EN 10088 / GB/T 4237 |
| Chromium / Nickel | 18-20% Cr / 8-10.5% Ni |
| Thickness | 0.3mm - 6.0mm |
| Width | 1000mm - 1500mm |
| Length | 2000mm - 6000mm or cut to length |
| Surface Finish | 2B / BA / No.4 / HL |
| Tensile Strength | ≥ 515 MPa |
| Yield Strength | ≥ 205 MPa |
| Elongation | ≥ 40% |
| Density | 7.93 g/cm³ |
| Certification | ISO 9001, ASTM A240, MTC available |
This corrosion-resistant sheet is specified across demanding industries including coastal architecture for curtain wall panels, handrails and facade cladding; marine engineering for deck fittings, brackets and structural components; chemical and petrochemical plants for storage tanks, piping and reactor internals; desalination and water treatment facilities for chloride resistance; and food and pharmaceutical processing for cleanable, non-reactive surfaces.
Each sheet is protected with anti-rust VCI film and optional peel-off PVC coating, then stacked on fumigated wooden pallets and steel-strapped for safe transport. Every shipment includes mill test certificates, dimensional inspection reports, and composition analysis. Technical guidance on welding, forming and passivation is available, along with fast-track export handling and container stuffing for urgent projects.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2002
Total Annual:
10000000-30000000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
COMPANY PROFILE Shanxi Taigang Stainless Steel Co., Ltd. focuses on the development of special steel mainly made of stainless steel, and has formed a cluster of high-efficiency, energy-saving and long-l ife steel products mainly composed of stainless steel, cold-rol led si l icon steel, and hi... COMPANY PROFILE Shanxi Taigang Stainless Steel Co., Ltd. focuses on the development of special steel mainly made of stainless steel, and has formed a cluster of high-efficiency, energy-saving and long-l ife steel products mainly composed of stainless steel, cold-rol led si l icon steel, and hi...
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