Customizable 201 Grade Steel Coils Specifications
Apr 18, 2025
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Customizable 201 Grade steel coils Manufacturer -GNEE
As one of the top ten stainless steel exporters in China, GNEE focuses on customized production of 201-grade stainless steel coils (UNS S20100, GB/T 20878 12Cr17Mn6Ni5N), with an annual export volume of 100,000 tons, and products covering 50+ countries around the world (such as Southeast Asia, the Middle East, and Latin America). Relying on the full-process automated production line (Germany's SMS cold rolling mill, Japan's Koyo slitting line), we can achieve full-specification customization from 0.2mm ultra-thin strips to 15mm hot-rolled coils, strictly following international standards such as ASTM A240, JIS G4305, and EN 10088, and provide cost-effective material solutions for industries such as building decoration, home appliance manufacturing, and hardware processing.
Customizable 201 Grade Steel Coils Specifications
| Item | Conventional Range | Customization Capability | Export Standards |
|---|---|---|---|
| Material Grade | 201 (12Cr17Mn6Ni5N) | 201Cu (copper-containing type, stamping performance +15%) | GB/T 20878, ASTM A276, JIS G4303 |
| Thickness | Cold-rolled: 0.2-3.0mm Hot-rolled: 1.5-15mm |
Ultra-thin 0.15mm (precision strip), extra-thick 20mm | Thickness tolerance: Cold-rolled ±0.03mm, Hot-rolled ±0.1mm |
| Width | Cold-rolled: 50-1250mm Hot-rolled: 600-1500mm |
Narrow strip 5-50mm (slitting precision ±0.01mm) | Width tolerance: ±0.5mm (standard)/±0.1mm (precision) |
| Surface Finish | 2B (cold-rolled matte), BA (bright annealed), HL (brushed) | 8K mirror (gloss ≥85GU), PVD titanium plating (colored) | ISO 10110 optical inspection, surface roughness Ra≤1.6μm |
| Hardness Condition | 1/4H (HV180-220), 1/2H (HV250-300) | Full-hard state (HV500+, suitable for spring strips) | JIS HRC hardness test, error ±5HV |
304 316 321 Stainless Steel Coil Stock
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