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| Property | Parameter | Description |
|---|---|---|
| Product Name | Cold Rolled Steel Coil | High-quality flat steel produced by cold reduction process |
| Material Grade | SPCC / DC01 / ASTM A1008 / JIS G3141 | International grade equivalents for commercial quality |
| Standard Compliance | ASTM A1008, EN 10130, JIS G3141, GB/T 5213 | Meets major international cold rolling standards |
| Manufacturing Process | Cold Rolling | Hot rolled coil processed through cold reduction mill |
| Carbon Content (C) | ≤0.12% | Low carbon for excellent formability |
| Manganese (Mn) | ≤0.50% | Improves strength and hardness |
| Phosphorus (P) | ≤0.035% | Controlled for ductility and weldability |
| Sulfur (S) | ≤0.035% | Low sulfur ensures good surface quality |
| Tensile Strength | 270-500 MPa | Varies by grade and temper condition |
| Yield Strength | ≥140 MPa | Minimum yield strength for commercial quality |
| Elongation | ≥28% | Excellent ductility for deep drawing applications |
| Thickness Range | 0.15 - 3.5 mm | Precision thickness tolerance ±0.02mm |
| Width Range | 600 - 2000 mm | Standard and custom widths available |
| Coil Weight | 3 - 25 tons | Standard coil weight per customer requirement |
| Surface Finish | Bright, Matte, Oiled | Multiple surface treatment options for various applications |
| Application | Automotive, Home Appliances, Construction, Stamping | Ideal for forming, bending, and deep drawing operations |
| Certification | ISO 9001, EN 10204 3.1, Mill Test Certificate | Quality certifications and material traceability provided |
| Packaging | Standard export packing with waterproof paper and steel strapping | Protected against moisture and transportation damage |
| MOQ | 25 tons | Minimum order quantity per specification |
Superior Documentation for Automotive Tier-1
Supplied 32 tons of cold rolled coil (1.0mm thickness, commercial quality) for our tier-1 automotive customer requiring IATF 16949 compliance. Complete material traceability documentation included heat number tracking, chemical analysis per ASTM E1019, and mechanical test results per ASTM E8. Third-party SGS inspection report was provided within 6 days of request. Material performed excellently in customer's stamping trials with zero rejections across 5,000-piece production run.
Supplied 32 tons of cold rolled coil (1.0mm thickness, commercial quality) for our tier-1 automotive customer requiring IATF 16949 compliance. Complete material traceability documentation included heat number tracking, chemical analysis per ASTM E1019, and mechanical test results per ASTM E8. Third-party SGS inspection report was provided within 6 days of request. Material performed excellently in customer's stamping trials with zero rejections across 5,000-piece production run.
