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Stainless Steel Strip Coil SA240 JIS G4305 SS Strip Stainless Steel Belt for Packing
| Place of Origin | China |
|---|---|
| Brand Name | TISCO |
| Certification | ISO |
| Model Number | 300 Series / 400 Series |
| Minimum Order Quantity | 2 Ton |
| Price | 1500-2500 USD/Ton |
| Packaging Details | standard packing for export |
| Delivery Time | 5 - 12 days based on the quantity |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 20Ton per week |
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xProduct Details
| Products | Stainless Steel Strip | Thickness | 0.5-8.0mm |
|---|---|---|---|
| Width | Within 1500mm | MOQ | 500 Kgs |
| Grade | 200 Series 300 Series 300 Series | Surface | BA 2B NO.4 HL 8K NO.1 |
| Standard | ASTM EN GB JIS | Packing | Wooden Frame And Water Proof Paper |
Product Description
Stainless Steel Strip Coil SA240 JIS G4305 SS Strip Stainless Steel Belt for Packing
Products Specification
| Product Name | Stainless Steel Strips |
| Length | As required |
| Width | 3mm-1219mm or as required |
| Thickness | 0.15 - 3.0mm or as required |
| Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
| Technique | Hot rolled / cold rolled |
| Surface Treatment | 2B or according to customer requirement |
| Thickness tolerance | ±0.01mm |
| Material | 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431,434, 440A,904L,2205,2507 |
| Application | It is widely used in high temperature applications, medical devices, building materials, chemistry, food industry, agriculture, ship components.It also applies to food, beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen. |
| MOQ | 1tons.We also can accept sample order. |
| Shipment time | Within 15-20 workdays after receiving deposit or L/C |
| Export packing | Waterproof paper, and steel strip packed.Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
| Capacity | 250,000 tons/year |
Stainless Steel Strip: A Comprehensive Technical Overview
Stainless steel strip is a cold-rolled, precision-engineered flat product characterized by high corrosion resistance, strength, and versatility. Typically thinner than sheets (thickness: 0.005–6.0 mm, width: 3–2,000 mm), it is supplied in coils or cut lengths for diverse industrial applications137. Its properties stem from chromium (≥10.5%) and alloying elements like nickel or molybdenum, which enable a self-healing oxide layer for rust prevention, alongside superior formability and temperature resilience (-196°C to 800°C)35.
Common Grades & Properties
Stainless steel strips are categorized by microstructure, each with distinct attributes:
| Grade Type | Key Alloys | Properties | Typical Uses |
|---|---|---|---|
| Austenitic | 304 (06Cr19Ni10), 316L | 18% Cr, 8% Ni; non-magnetic, excellent corrosion resistance & formability | Food processing, medical devices, architecture34 |
| Ferritic | 430, 436 | 12–17% Cr; magnetic, moderate corrosion resistance, cost-effective | Automotive exhausts, appliances16 |
| Martensitic | 410, 1.4028Mo | 13–14% Cr, added Mo; heat-treatable, high hardness | Surgical tools, valve components, cutlery59 |
| Duplex | 2205 | Mixed austenite-ferrite; high strength, chloride resistance | Chemical plants, offshore platforms2 |
Specialized grades:
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Precision strips (e.g., SUS304-CSP) for electronics, thickness down to 0.005 mm7.
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Automotive-specific alloys (e.g., 436L, 445) meeting stringent bendability and salt-spray resistance standards6.
Dimensions & Tolerances
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Thickness: 0.05–5.0 mm (common range), with ultra-thin foils ≤0.1 mm for micro-components17. Tolerances as tight as ±0.01 mm for critical applications5.
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Width: Slit to 3–1,500 mm, tolerances ±0.15 mm13.
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Surface finishes:
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2B: Matte, standard cold-rolled finish.
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BA: Mirror-like, bright-annealed.
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No.3/No.4: Directional satin polish for aesthetics34.
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Processing Capabilities
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Cold Rolling: Enhances surface smoothness and dimensional accuracy via twenty-high mills69.
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Heat Treatment:
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Annealing: Restores ductility using gas-protected continuous furnaces.
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Temper Rolling: Adjusts hardness (e.g., soft, 1/4 hard, full hard)39.
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Surface Engineering: Brushing, embossing, or passivation (nitric/citric acid) to boost corrosion resistance35.
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Slitting & Leveling: Precision width cutting (±0.1 mm) and flattening to eliminate coil curvature17.
Standards & Certifications
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Global Standards: ASTM A240 (US), JIS G4305 (Japan), GB/T 4237 (China), EN 10088 (EU)36.
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Tolerance Norms: ISO 9444 (hot-rolled wide strip) and ISO 9446 (narrow strip) define dimensional deviations, though now superseded810.
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Testing Protocols:
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Mechanical: Tensile strength (>600 MPa), elongation (>4%)5.
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Corrosion: Copper-accelerated acetic acid salt spray (CASS) ≥48 hours without rusting6.
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Packaging & Handling
Strips are coiled on wooden reels, wrapped in burlap or kraft paper, and secured with steel straps to prevent transit damage. Coil weights range from 500 kg to 5 tons, with moisture-proofing for marine shipments15. Export packaging adheres to seaworthy standards (e.g., wooden matting for containers)24.
Applications by Industry
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Automotive: Exhaust systems (409/436), trim (445), springs (301 hard temper)16.
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Medical: Scalpels (410), implantable device casings (316L), sterilization trays39.
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Electronics: Battery contacts, EMI shields, connectors (precision SUS304 strips)7.
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Construction: Roof flashing, decorative panels (BA or brushed finishes)34.
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Packaging: High-tensile strapping (>600 MPa) for heavy equipment and marine cargo15.
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