Chanchai Stainless is a top-notch stainless steel manufacturer and supplier based in Bangkok, Thailand. They focus on providing high-quality Stainless Steel 317L Coils, known for their exceptional corrosion resistance and durability. Grade 317L is a low-carbon, molybdenum-rich austenitic stainless steel that excels in resisting chemical attacks, especially in acidic and chloride-heavy environments. Thanks to its low carbon content, it’s easier to weld and reduces the chances of carbide precipitation. Chanchai Stainless is committed to precision manufacturing and rigorous quality testing, ensuring their 317L coils meet international standards. These coils find extensive use in the petrochemical, chemical, marine, pulp and paper, and pharmaceutical industries, delivering reliable long-term performance.
Stainless Steel 317L Coils are made up of 18–20% chromium, 11–15% nickel, 3–4% molybdenum, and a low carbon content that enhances weldability and reduces the risk of sensitization. This unique blend provides outstanding protection against pitting and crevice corrosion in chloride environments. On the mechanical side, 317L coils boast a tensile strength of about 515 MPa, a yield strength of 205 MPa, and good elongation properties for forming and fabrication. Their toughness, hardness, and resistance to oxidation remain stable even at high temperatures, ensuring they hold up well in corrosive and high-stress situations. The addition of molybdenum further boosts their resistance to harsh chemicals and marine conditions.
| Standard | ASTM A240, ASME SA240 |
| Thickness | 0.1mm to 12 mm Thk |
| Coil Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm etc. |
| Coil Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm etc. |
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sandblast, Brush, etching. |
| Finish | Hot rolled (HR), Cold rolled (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated), Galvanized etc. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 317 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18 – 20 | 3 – 4 | 11 – 15 | 57.845 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
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These Stainless Steel 317L HR slitting coils have a hot-rolled finish that makes them rugged, corrosion-resistant strips. This product offers the user with excellent strength and durability, perfect for demanding industrial and structural applications.
These Stainless Steel 317L slitting coils give excellent corrosion resistance and strength. The precision cut strips are perfectly suitable for manufacture and construction for providing durability and reliability in tough applications.
AISI 317L slitting coils are high-grade stainless steel strips that are corrosion resistant and strong. These are best for many industrial applications as they ensure durability and reliability in harsh environments and demanding conditions.
We ensure quality products like Stainless Steel 317L Coils that always perform. We test these in various tests, such as hardness testing, spectro analysis, PMI, and flaring tests. Moreover, we do micro and macro tests, pitting resistance, and IGC tests to ensure superior quality in every material delivered. Apart from our testing procedures, we include full documentation of commercial invoices and packaging lists indicating net and gross weights, box numbers, and labels. Legalized or attested Certificate of Origin and Third-Party Inspection Certificates complete the assurance for the best product and unparalleled customer satisfaction.
Stainless Steel 317L Coils are a go-to choice in industries that demand exceptional corrosion resistance and strength in tough environments. In the chemical and petrochemical sectors, they’re utilized for process equipment, storage tanks, and piping systems that come into contact with acidic solutions. In marine settings, they stand strong against chloride-induced corrosion. The pulp and paper industry relies on them for bleaching equipment, while the pharmaceutical and food processing sectors also benefit from their durability and reliability.
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