Stainless Steel Coils
BM Stainless Steel supplies premium stainless steel coils in various grades, finishes, and dimensions to meet diverse industrial requirements. Our coils combine corrosion resistance, formability, and durability for critical applications worldwide.
Technical Specifications
| Category | Details |
|---|---|
| Common Types | Cold Rolled Coils, Hot Rolled Coils, Annealed Coils |
| Key Grades | 201, 304/304L, 316/316L, 430, 441, 2205 (Duplex) |
| Thickness | 0.3mm – 6.0mm (Cold Rolled), 2.0mm – 12.0mm (Hot Rolled) |
| Width | 600mm – 2000mm (Custom widths available) |
| Inner Diameter | 508mm (20″) or 610mm (24″) (Standard) |
| Outer Diameter | 1000mm – 1800mm (Varies by weight) |
Properties & Standards
| Parameter | Specifications |
|---|---|
| Density | 7.7–8.0 g/cm³ (Varies by grade) |
| Surface Finish | 2B, BA, No.3, No.4, HL, Embossed |
| Standards | ASTM A240, AISI, EN 10088-2, JIS G4304 |
| Certifications | Mill Test Certificates (MTC), ISO 9001, SGS |
Chemical Composition
| Element (%) | 304 | 316L | 430 | 2205 |
|---|---|---|---|---|
| Cr | 18-20 | 16-18 | 16-18 | 21-23 |
| Ni | 8-10.5 | 10-14 | ≤0.6 | 4.5-6.5 |
| Mo | – | 2-3 | – | 2.5-3.5 |
| C | ≤0.08 | ≤0.03 | ≤0.12 | ≤0.03 |
Packaging Options
| Method | Features |
|---|---|
| Plastic + Steel Straps | Waterproof, dust-proof |
| Wooden Pallets | Edge guards for transport safety |
| Export Crates | Reinforced for sea freight |
| VCI Paper Wrapping | Anti-corrosion protection |
| Max Coil Weight | 10–15 metric tons |
Key Applications
- Food & Beverage Industry
Processing tanks and vessels
Conveyor belts and food handling systems
- Chemical Processing
Reactors and pressure vessels
Piping systems and storage tanks
- Construction & Architecture
Elevator panels and escalator components
Roofing and wall cladding systems
- Automotive Manufacturing
Exhaust systems and mufflers
Trim components and decorative accents
- Medical & Pharmaceutical
Surgical instrument blanks
Medical equipment and devices
Why Choose Our Stainless Steel Coils?
Global Compliance: Meet ASTM, EN, and JIS standards for international projects.
Precision Tolerances: ±0.02mm thickness control for critical applications.
Custom Processing: Slitting, leveling, or special finishes upon request.
Just-in-Time Delivery: Strategic stock for urgent orders.
FAQ
What’s the difference between 304 and 316L stainless steel coils?
The key difference lies in corrosion resistance:
304 (1.4301): Cost-effective, excellent for general use (food processing, architecture).
316L (1.4404): Contains 2-3% molybdenum, ideal for harsh environments (marine, chemical plants).
Tip: Choose 316L if exposed to saltwater or acids; otherwise, 304 offers great value.
Are customized coil dimensions and finishes available?
Customization options include:
- Width adjustments (200mm–2000mm)
- Thickness variations (0.3mm–12mm)
- Surface finishes: Standard 2B, mirror BA, brushed No.4, or specialty textures
- Additional processing: Slitting, leveling, and edge trimming services
Exact specifications can be accommodated upon request. Submit detailed requirements for tailored solutions.
Want to Know More?
Try before you buy—get a sample of our high-quality stainless steel materials.