Explore high-quality 310S stainless steel coil with superior heat resistance and corrosion protection. Ideal for furnaces, heat exchangers, and industrial processing. Custom sizes & surface finishes available.
310S stainless steel coil is a low-carbon variant of 310 stainless steel, offering enhanced weldability while maintaining excellent oxidation resistance at elevated temperatures. Its high chromium and nickel content ensures outstanding performance in thermal cycling and highly corrosive environments. Ideal for heat treatment equipment, furnace parts, and cryogenic components, 310S stainless steel coils are widely used across petrochemical, metallurgical, and power generation industries. We support full customization of size, thickness, and surface finish to meet your specific project needs, with strict quality control and international certifications.
| Item | Description |
|---|---|
| Product Name | Stainless Steel Coil, Stainless Coil, SS Coil |
| Material Grades | 201 / 202 / 304 / 304L / 304H / 309 / 309S / 310 / 310S / 316 / 316L / 317 / 317L / 321 / 321H / 347 / 347H / 409 / 410S / 416 / 420 / 430 / 439 / 440 / 444 / 446 / 2205 / 2507 / S31803 / S32205 / S32750 / S32760 / 253MA / 254SMO / 904L / A286 etc. |
| Standards | GB, AISI, ASTM, DIN, EN, JIS, GOST |
| Process / Technology | Cold Rolled / Hot Rolled / Custom Slitting |
| Thickness | 0.1 – 16 mm |
| Width | 20 – 2000 mm (customizable) |
| Length / Coil OD | 3 mm – 2500 mm or per customer request |
| Surface Finish | 2B, Bright Annealed (BA), Dull Polish (DP), Hot Rolled (HR), No.1, HL, No.4, No.8, Mirror, Etched, Embossed |
| Inspection | SGS, TUV, BV, ABS, LR etc. |
| Application | Oil & Gas, Petroleum, Vessels, Ship Building, Water Treatment, Environmental Protection, etc. |
| Finish | Description | Typical Thickness (mm) | Available Widths (mm) |
| 2B | Smooth, reflective grey sheen. Most widely used. | 0.55 | 914, 1219 |
| BA | Bright annealed mirror-like finish. | 0.70 | 914, 1219 |
| DP | Brushed, non-reflective, easy to clean. | 0.90 | 750, 914, 1219 |
| HR | Scaled, hot-rolled finish. | 1.20 | 750–1500 |
| No.1 | Pickled, white surface after hot-rolling. | 1.50 | 914, 1219, 1500 |
| HL | Continuous linear polish finish. | 1.60 | 914, 1219, 1500 |
| No.4 | Polished with 150–180 grit. | 2.00 | 914, 1219, 1500 |
| No.8 | Mirror finish, highly reflective. | 2.50 | 914, 1219, 1500 |
310S stainless steel coils are available in both hot rolled and cold rolled processes. Surface finishes can include 2B, BA, No.4, HL, and Mirror polish depending on the application. Thickness ranges from ultra-thin foils to heavy-gauge coils, while widths can be tailored up to 2000mm. Custom slitting, edge trimming, and protective PE film options are also available to support downstream fabrication and installation requirements.
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310S has a lower carbon content than 310, improving its weldability and reducing the risk of carbide precipitation during welding.
Yes, 310S stainless steel coils are designed for continuous exposure to temperatures up to 2000°F and have excellent oxidation resistance.
Absolutely. We offer full customization on dimensions, including slitting, trimming, and surface treatment based on your requirements.
Yes, each batch comes with EN10204 3.1 Mill Test Certificates. Other certificates (SGS, TUV, etc.) are also available upon request.
Common finishes include 2B, No.1, BA, HL, and mirror polish. Custom surface treatment is available depending on usage.
Yes, small batch or sample orders are welcome to evaluate our product quality and specifications.
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