304 / 304L Austenitic Stainless Steel Coil for Food Processing, Chemical & Industrial Applications
304 / 304L Austenitic Stainless Steel Coil is one of the world’s most widely used stainless steel materials, featuring the classic 18% Chromium and 8% Nickel (18/8) composition. It offers outstanding corrosion resistance, excellent formability, superior weldability, and long-term durability, making it suitable for food processing, chemical equipment, architectural decoration, kitchenware, and industrial manufacturing.
The 304L low-carbon grade (Carbon ≤ 0.03%) is specifically designed for welded structures. It minimizes the risk of intergranular corrosion after welding, eliminating the need for post-weld heat treatment on thick sections. This makes 304L the preferred material for pressure vessels, storage tanks, chemical pipelines, and heavy fabricated components.
Available in both cold rolled and hot rolled products with multiple surface finishes, our 304/304L stainless steel coils meet ASTM و JIS international standards and are available from large ready stock for fast global delivery.
ميزات المنتج
Classic 18/8 Austenitic Stainless Steel
Manufactured with approximately 18% من الكروم و8% من النيكل, providing excellent resistance to atmospheric corrosion, fresh water, and many acidic or alkaline environments.
Suitable for both indoor and outdoor applications.
مقاومة ممتازة للتآكل
Provides reliable protection against:
- التآكل الجوي
- Fresh Water Corrosion
- البيئات الحمضية والقلوية المعتدلة
- Oxidation at Elevated Temperatures
Ideal for food processing, chemical equipment, and architectural applications.
Low Carbon 304L for Welding
304L stainless steel contains ≤0.03% carbon, significantly reducing carbide precipitation during welding.
Benefits include:
- قابلية لحام ممتازة
- No Post-Weld Annealing Required
- Reduced Risk of Weld Corrosion
- Ideal for Thick Plate Fabrication
- Suitable for Pressure Equipment
Outstanding Formability
Excellent ductility allows stable processing through:
- السحب العميق
- الختم
- الانحناء
- Roll Forming
- Complex Fabrication
In the annealed condition, the material is essentially non-magnetic, making it suitable for precision manufacturing applications.
Surface Finishes
We offer a wide range of surface finishes to satisfy different application requirements:
- 2B Finish
- BA (Bright Annealed) Finish
- HL (Hairline Brushed) Finish
- 8K Mirror Finish
These finishes are suitable for decorative, industrial, and precision manufacturing applications.
مواصفات المنتج
- درجات المواد: 304 / 304L
- نوع الفولاذ: الفولاذ المقاوم للصدأ الأوستنيتي
- نطاق السماكة: 0.1 mm – 16 mm
- Production Type: Cold Rolled & Hot Rolled
- المعايير: ASTM / JIS
- Surface Finishes: 2B, BA, HL, 8K Mirror
مزايا المنتج
- Classic 18/8 Austenitic Stainless Steel
- مقاومة ممتازة للتآكل
- مقاومة فائقة للأكسدة
- Superior Weldability
- Low Carbon 304L for Heavy Welding Applications
- أداء ممتاز في عملية السحب العميق
- Superior Bending & Stamping Performance
- جودة سطح ممتازة
- Multiple Decorative Surface Finishes
- عمر خدمة طويل
- Meets ASTM & JIS Standards
- Large Ready Stock for Fast Delivery
التطبيقات
304 / 304L Austenitic Stainless Steel Coil is widely used in:
صناعة الأغذية
- Food Processing Equipment
- Kitchen Equipment
- Commercial Kitchenware
- Food Storage Systems
الصناعة الكيميائية
- Chemical Pipelines
- Pressure Vessels
- Storage Tanks
- معدات المعالجة
Construction & Architecture
- Building Decoration
- Curtain Wall Panels
- Elevator Panels
- Interior & Exterior Decoration
Industrial Manufacturing
- Equipment Enclosures
- Precision Metal Components
- Machinery Parts
- Fabricated Metal Products
Household Appliances
- Kitchen Appliances
- Decorative Panels
- Stainless Steel Cabinets
- Consumer Products
خدمات المعالجة
لتلبية متطلبات التصنيع المختلفة، نقدم ما يلي:
- التقطيع
- القطع حسب الطول
- التغليف بالفيلم الواقي
- Customized Width & Length
- التعبئة والتغليف القياسية للتصدير
Our extensive inventory enables fast production scheduling for domestic and international bulk orders.
Why Choose 304 / 304L Stainless Steel Coil?
Compared with ordinary stainless steel materials, 304/304L offers:
- مقاومة أفضل للتآكل
- أداء لحام ممتاز
- Outstanding Formability
- Superior Surface Finish Options
- Better Deep Drawing Performance
- Long-Term Rust Protection
- Excellent Decorative Appearance
- Suitable for Food Contact Applications
- تكاليف صيانة أقل
- Ideal for Industrial & Architectural Applications
Whether for decorative panels, kitchen equipment, chemical processing systems, or heavy welded structures, 304/304L stainless steel provides reliable performance and excellent durability.
