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| Property | Parameter | Description |
|---|---|---|
| Product Name | Ka36 Shipbuilding Steel Plate | High-strength structural steel for marine vessel construction |
| Material Grade | Ka36 / RINA Ka36 / ABS Grade A36 | Italian naval classification society standard |
| Standard Compliance | RINA Rules, EN 10025, ISO 9001 | Meets international shipbuilding standards |
| Carbon (C) | ≤0.18% | Controlled carbon for weldability |
| Manganese (Mn) | 0.90-1.60% | Enhances strength and toughness |
| Silicon (Si) | 0.10-0.50% | Deoxidizer and strengthener |
| Phosphorus (P) | ≤0.035% | Controlled for ductility |
| Sulfur (S) | ≤0.035% | Low sulfur for improved weldability |
| Tensile Strength | 490-630 MPa | Minimum tensile strength per RINA standards |
| Yield Strength | ≥355 MPa | Minimum yield strength at room temperature |
| Elongation | ≥22% | Ductility in 50mm gauge length |
| Impact Energy | ≥27J at -20°C | Charpy V-notch impact test result |
| Thickness Range | 6mm - 100mm | Available thickness options for shipbuilding |
| Width Range | 1500mm - 4000mm | Standard and custom widths available |
| Length Range | 6000mm - 18000mm | Standard and custom lengths |
| Surface Treatment | Shot blasting, primer coating optional | Corrosion protection options |
| Application | Ship hulls, offshore platforms, marine structures | Suitable for seawater environment |
| Certification | RINA, Lloyd's Register, DNV-GL, CCS | Marine classification society approvals |
| Packaging | Steel strapping, waterproof covering | Standard export seaworthy packaging |
| MOQ | 10 tons | Minimum order quantity |
Acceptable Quality with Documentation Issues
Purchased 7 tons of KA36 plate (16mm thickness) for barge repair project in Vancouver. Material mechanical properties met specifications with yield strength at 362 MPa and adequate impact values. Initial MTC certificates had some translation errors in English version which caused confusion during quality review. Supplier quickly provided corrected documents within 48 hours and CCS surveyor confirmed authenticity. Plates themselves were good quality with uniform thickness tolerance of ±0.25mm. Delivery took 17 days. Would recommend verifying documentation accuracy upfront, but product quality was satisfactory once paperwork was resolved.
Purchased 7 tons of KA36 plate (16mm thickness) for barge repair project in Vancouver. Material mechanical properties met specifications with yield strength at 362 MPa and adequate impact values. Initial MTC certificates had some translation errors in English version which caused confusion during quality review. Supplier quickly provided corrected documents within 48 hours and CCS surveyor confirmed authenticity. Plates themselves were good quality with uniform thickness tolerance of ±0.25mm. Delivery took 17 days. Would recommend verifying documentation accuracy upfront, but product quality was satisfactory once paperwork was resolved.
