Full Hard Cold Rolled Steel Coil (CRFH)
Prime Mill Grade | Certified China Exporter & Factory Direct Supply
Full Hard Cold Rolled Steel Coil (CRFH) - Technical Overview & Specifications
Full Hard Cold Rolled Steel Coil (CRFH) is directly re-rolled from hot rolled pickled coils without intermediate or final annealing. With high hardness (HRB ≥ 85) and yield strength, it serves as the premier cost-effective substrate feed for continuous hot-dip galvanized coil (GI) and galvalume coil (GL) lines, or for direct corrugation into hard trapezoidal roofing sheets.
Due to daily market movements in raw material costs and exchange rates, prime steel products are quoted on a spot basis rather than fixed prices. We provide transparent wholesale pricing with tier-based volume discounts (FCL / Bulk). Contact our export sales engineering team to receive today's official FOB / CIF quotation and MTC certificate.
Product Parameters
| Product Name | Full Hard Cold Rolled Steel Coil (CRFH) |
| Material Standard | JIS G3141 SPCC-1D, ASTM A1008 Full Hard |
| Material Grade | SPCC-1D / CR Full Hard (HRB ≥ 85) |
| Origin | China |
| Delivery State | Cold Rolled Full Hard (Unannealed) |
| Thickness | 0.2mm-3.0mm |
| Width | 600mm - 1250mm |
| Surface Treatment | Light Oiled / Dry |
Product Features & Advantages
- High yield strength and hardness (HRB 85+)
- Uniform thin gauge capability down to 0.2mm
- Superior substrate for continuous galvanizing lines
Applications & Industries
Customer Reviews & Mill Quality Audits
Overall Satisfaction from Global EPC & Steel Buyers
EN 10204 3.1 Chemical & Tensile Verification Passed
SGS, BV & Cotecna Third-Party Audits Supported
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