AISI SS316 316L Cold 304 304L Stainless Steel Strip 321 Hot Rolled 201 Color Sheet SUS410 420 430 Roll Plate 2b Mirror Brushed Surface 316 Stainless Steel Coil

• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO, RoHS, IBR
• Surface Treatment: Polished
• Model NO.: Stainless Steel Coil
• Technique: Cold Rolled
• Application: Ship Plate
• Edge: Slit edge
• Stock: Stock
• Applications: Architectural Decoration
• Product Name: Stainless Steel Pipe
• Surface Finish: 2b, Ba, No.1, No.4, 4K, 8K, Mirror
• Tolerance: 1%
• Ni: 8-12%
• Materials: 201, 304, 321, 316ti, 316L, 314h, 310S, 2507
• Transport Package: Water Proof Paper+Metal Pallet+Angle Bar Protectio
• Specification: 0.2-200MM
• Trademark: TISCO, POSCO, JISCO, LISCO etc.
• Origin: Wuxi China
• HS Code: 7208279000
• Production Capacity: 50000ton/Month

Product Description

Product Description

Stainless Steel Coil: High-Quality Cold/HOT Rolled Coil for Industrial & Commercial Use
Keywords: stainless steel coil, 304 stainless steel coil, 316L stainless steel coil, cold rolled stainless steel coil, hot rolled stainless steel coil, food grade stainless steel coil, corrosion resistant stainless steel coil
Introduction: The Versatile Core Material for Global Industries
Stainless steel coil is a premium, flexible metal product crafted from corrosion-resistant stainless steel alloys, processed via cold rolling (CR) or hot rolling (HR) for superior precision and performance. Compliant with international standards (ASTM, JIS, GB, EN), it offers exceptional durability, rust resistance, and formability-making it the backbone of industries ranging from food processing to construction, automotive to aerospace. Whether you need food-safe coils for kitchen equipment or high-strength coils for structural projects, our stainless steel coils deliver consistent quality for critical applications.
1. What Is a Stainless Steel Coil? Key Advantages & Features
Material Essence: Made from stainless steel (alloyed with Cr ≥10.5%, Ni, Mo, etc.), forming a dense chromium oxide film that blocks rust and corrosion.
Processing Methods:
Cold Rolled (CR) Stainless Steel Coil: Finished at room temperature, smooth surface (2B/BA), tight dimensional tolerance (thickness 0.1mm-3.0mm), ideal for precision manufacturing.
Hot Rolled (HR) Stainless Steel Coil: Processed at high temperature, thicker gauge (3.0mm-20mm), cost-effective, suitable for heavy-duty structural use.
Core Benefits:
Corrosion resistance (adapts to moisture, chemicals, and harsh environments)
High tensile strength & ductility (easy to cut, bend, weld, and form)
Hygienic & easy to clean (meets food/medical grade standards)
Long service life (low maintenance, no need for painting)
Aesthetic versatility (matte, mirror, or brushed surfaces)
Surface Finishes: 2B (matte, most common), BA (mirror), No.1 (hot-rolled rough surface), No.4 (brushed), HL (hairline) - customized for your needs.
2. Hot-Selling Stainless Steel Coil Grades: Specifications & Applications

Grade	Alloy Composition Key	Core Features	Max Service Temp	Typical Applications
304/304L	Cr18-Ni8	Food-safe, general corrosion resistance, cost-effective	≤870ºC	Kitchenware, food processing equipment, architectural cladding, automotive trim
316/316L	Cr18-Ni12-Mo2	Superior corrosion resistance (saltwater/chemicals), low carbon	≤870ºC	Marine equipment, chemical tanks, medical devices, offshore structures
321	Cr18-Ni9-Ti	Heat-resistant, avoids intergranular corrosion	≤900ºC	High-temperature pipelines, furnace parts, aerospace components
430	Cr17 (ferritic)	Economical, good formability, magnetic	≤815ºC	Appliance panels, decorative hardware, non-critical structural parts
2205 (Duplex)	Cr22-Ni5-Mo3	High strength + corrosion resistance	≤315ºC	Oil & gas pipelines, chemical reactors, seawater desalination plants

3. Key Technical Parameters (Customizable for Your Project)

Parameter	Specification Range
Thickness (Cold Rolled)	0.1 mm - 3.0 mm (tolerance: ±0.01 mm)
Thickness (Hot Rolled)	3.0 mm - 20 mm (tolerance: ±0.05 mm)
Width	1000 mm, 1219 mm, 1500 mm (custom up to 2000 mm)
Length	200 m - 500 m/coil (or cut-to-length sheets)
Tensile Strength	480 MPa - 750 MPa (varies by grade)
Yield Strength	≥205 MPa (≥450 MPa for 2205)
Elongation (δ5)	≥40% (≥25% for duplex grades)
Standards Compliance	ASTM A240, JIS G4305, GB/T 3280, EN 10088
Certification	ISO 9001, FDA (food grade), CE, SGS/BV inspection

4. Core Application Industries: Where Stainless Steel Coil Shines
Food & Beverage: Processing equipment (conveyors, tanks, mixers), kitchenware (stainless steel pots, pans), dairy machinery (hygienic requirements met by 304/316L).
Architecture & Construction: Curtain walls, roof cladding, handrails, decorative panels (2B/BA/HL finishes for aesthetics).
Automotive: Exhaust systems, trim parts, fuel tanks (corrosion resistance + lightweight).
Chemical & Petrochemical: Storage tanks, pipelines, reactor liners (316L/2205 for acid/alkali resistance).
Medical & Pharmaceutical: Surgical instruments, medical device components, cleanroom equipment (316L, non-toxic + easy sterilization).
Home Appliances: Refrigerator doors, washing machine drums, oven interiors (430/304 for cost-performance).
Marine & Offshore: Ship hulls, offshore platforms, seawater pipelines (316L/2205 resists saltwater corrosion).
5. Procurement Guide: How to Choose the Right Stainless Steel Coil
Grade Selection:
General use + food contact: 304/304L (cost-effective, corrosion-resistant).
Harsh environments (saltwater/chemicals): 316/316L (Mo-enhanced protection).
High temperature: 321 (titanium-stabilized, anti-corrosion at 900ºC).
Budget-friendly: 430 (ferritic, suitable for non-critical applications).
Rolling Method:
Precision parts (e.g., kitchenware, electronics): Cold Rolled (CR) 2B/BA.
Heavy-duty structures (e.g., beams, tanks): Hot Rolled (HR) No.1.
Size Confirmation: Specify thickness, width, coil length, or request cut-to-size sheets (1m×2m, 1.22m×2.44m, etc.).
Surface Finish: 2B (default for most industrial use), BA (mirror for decoration), No.4 (brushed for appliances), HL (hairline for architecture).
Quality Checks: Request mill test report (MTR) for chemical composition/mechanical properties; non-destructive testing (NDT) for critical projects.
6. FAQs: Answers to Your Top Stainless Steel Coil Questions
Q: What's the difference between 304 and 316L stainless steel coils?A: 316L adds molybdenum (Mo) for better corrosion resistance (especially to saltwater and acids); 304 is more cost-effective for general use.
Q: Cold rolled vs. hot rolled stainless steel coil-which to choose?A: Cold rolled = smooth surface + tight tolerance (precision parts); hot rolled = thicker gauge + lower cost (heavy-duty structures).
Q: Are stainless steel coils magnetic?A: 304/316L (austenitic) = non-magnetic; 430 (ferritic)/2205 (duplex) = slightly magnetic.
Q: Can you provide food-grade stainless steel coils?A: Yes-304/316L coils comply with FDA standards, suitable for food processing equipment.
Q: Do you offer custom sizes and finishes?A: Absolutely-we customize thickness (0.1mm-20mm), width (up to 2000mm), and finishes (2B/BA/No.4/HL) to your project needs.
7. Why Choose Our Stainless Steel Coil?
Quality Assurance: 100% compliant with ASTM/JIS/GB standards, full traceability via MTR, and third-party inspection (SGS/BV) available.
Full Product Range: Stocked with hot grades (304, 316L, 430, 321, 2205) and both CR/HR coils for quick delivery.
Custom Solutions: Cut-to-length, slitting, surface treatment, and small-batch orders supported.
Technical Support: Professional team helps with grade selection, application guidance, and after-sales service.
Global Supply: Fast shipping to North America, Europe, Asia, and beyond-reliable logistics for your timeline.

Detailed Photos

Surface

Packaging & Shipping

Company Profile

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based", since the establishment of the company and always to do our best to satisfy potential needs of our customers. Our company is sincerely to willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with irresistible force.

Quality Control

Certifications

FAQ

Q1: Why choose us?
A: Our company, as an internationally experienced and professional supplier, has been engaged in steel business for more than ten years. We can provide a variety of steel products with high quality to our clients.

Q2: Can you provide OEM/ODM service? 
A: Yes. Please feel free to contact us for more details.

Q3:What is your terms of payment?
A: 100% T/T advance.
30% T/T and balance against copy of documents.
30% T/T advance, balance L/C at sight.
Q4: Can we visit your factory? 
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

Q5: Can you provide sample? 
A: Yes. Sample is free for regular sizes, but the buyer needs to pay freight cost.

Q6: How long is your delivery time?
A: Regular lead time is 15 to 30 days after receiving deposit.