304,304H,304L,304LN,304N,S30430,305,308 Austenitic Stainless Steel Plate Coil Bar Pipe, Multi-spec Corrosion-resistant Industrial Raw Material
Product Spotlights
Low-carbon 304L avoids welding intergranular corrosion; nitrogen-added grades boost tensile strength; 304H fits long-term high-temperature service.
Provide plates, coils, bars and pipes with customizable dimensions, complete ASTM standard MTC certificates for each batch of goods.
Product Overview
We supply complete 304 derived stainless steel including 304,304H,304L,304LN,304N, S30430,305,308. Main forms are steel plate, coil, seamless pipe and round bar with stable metallographic structure.
Grade performance introduction
304: General-purpose stainless steel with balanced corrosion resistance for most common industrial environments.
304L: Ultra-low carbon grade to prevent grain corrosion after welding construction.
304N & 304LN: Nitrogen reinforced types to improve strength without reducing corrosion resistance.
304H: High-carbon version with excellent creep property for high-temperature pipeline and furnace parts.
S30430: Free-cutting 304 material for automatic lathe mass production of precision parts.
305: Low work-hardening stainless steel suitable for continuous stamping and deep drawing processing.
308: Matching welding wire base material with stable welding usability for stainless steel welding fabrication.
Custom service & quality control
Support slitting, cutting, bending and polishing treatment with optional 2B, BA surface finishes. All products pass strict factory inspection with full test documents.
Main application fields
Food processing machinery, chemical conveying pipelines, boiler heat exchange parts, stamped hardware, stainless steel welding consumables and ordinary pressure containers.
Export packaging
Wrapped with anti-rust paper and waterproof film, fastened with steel belts. Precision sheets and pipes are packed in plywood cases to avoid scratch, collision and rust damage during long sea transportation.
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