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| Property | Parameter | Description |
|---|---|---|
| Product Name | Stainless Steel Coil | Cold-rolled or hot-rolled austenitic steel coil |
| Material Grade | 304/304L, 316/316L, 310S, 430, 201 | Multiple grade options for different applications |
| Standard Compliance | ASTM A240, EN 10088-2, JIS G4305, GB/T 3280 | Meets international quality standards |
| Carbon Content (C) | ≤0.03%-0.15% | Varies by grade, low carbon for better weldability |
| Chromium (Cr) | 16.0-26.0% | Provides corrosion and oxidation resistance |
| Nickel (Ni) | 0-22.0% | Enhances ductility and corrosion resistance |
| Molybdenum (Mo) | 0-3.0% | Improves pitting and crevice corrosion resistance |
| Tensile Strength | ≥515-760 MPa | Minimum tensile strength per ASTM standards |
| Yield Strength | ≥205-450 MPa | Minimum yield strength varies by grade |
| Elongation | ≥40% | Ductility in 50mm gauge length |
| Thickness Range | 0.3-6.0 mm | Available thickness options for various applications |
| Width Range | 1000-2000 mm | Standard widths, custom sizes available |
| Surface Finish | 2B, BA, No.4, HL, 8K Mirror | Multiple surface treatment options |
| Edge Type | Mill Edge, Slit Edge | Standard edge finishing options |
| Coil Weight | 3-10 tons | Standard coil weight range |
| Application | Kitchen equipment, automotive, construction, chemical | Wide range of industrial applications |
| Certification | EN 10204 3.1, ISO 9001, SGS, BV | Quality certifications provided |
| Packaging | Waterproof paper, steel strip, wooden pallet | Standard export seaworthy packaging |
| MOQ | 1 ton | Minimum order quantity |
Acceptable Quality with Minor Surface Issues Resolved
Decent product quality overall, with one issue that was professionally resolved. We ordered 8 tons of 304 stainless steel coil (1.2mm thickness, 1200mm width, 2B finish) for our commercial kitchen equipment production line. Upon inspection, we noticed some minor surface streaking on approximately 4% of the coil length - the marks were superficial and did not affect corrosion resistance but were not ideal for our visible exterior panel applications where appearance is critical. We documented the issue with photographs and contacted their quality team. To their credit, the supplier responded within 18 hours, conducted a technical review, and offered a 6% discount on our current order plus guaranteed enhanced surface inspection protocols for future shipments. They also provided detailed finishing guidelines to minimize the visual impact during our fabrication process. The material performed well mechanically with good formability and weld quality. Overall acceptable for industrial applications. For critical aesthetic applications, suggest requesting additional surface quality verification. Would consider ordering again given their responsive customer service approach.
Decent product quality overall, with one issue that was professionally resolved. We ordered 8 tons of 304 stainless steel coil (1.2mm thickness, 1200mm width, 2B finish) for our commercial kitchen equipment production line. Upon inspection, we noticed some minor surface streaking on approximately 4% of the coil length - the marks were superficial and did not affect corrosion resistance but were not ideal for our visible exterior panel applications where appearance is critical. We documented the issue with photographs and contacted their quality team. To their credit, the supplier responded within 18 hours, conducted a technical review, and offered a 6% discount on our current order plus guaranteed enhanced surface inspection protocols for future shipments. They also provided detailed finishing guidelines to minimize the visual impact during our fabrication process. The material performed well mechanically with good formability and weld quality. Overall acceptable for industrial applications. For critical aesthetic applications, suggest requesting additional surface quality verification. Would consider ordering again given their responsive customer service approach.
