Q390B Cold Rolled Alloy Steel Plate 1.2mm-150mm Thickness 1000mm-3000mm Width SGS Certified
Our Q390B Cold Rolled Alloy Steel Sheet Metal Plate is manufactured from premium alloy steel, delivering exceptional strength and durability for demanding industrial applications. This high-performance material combines iron with carefully controlled alloying elements to enhance mechanical properties and structural integrity.
- Material: Alloy Steel Plate (Q390B Grade)
- Thickness Range: 1.2mm - 150mm
- Width Range: 1000mm - 3000mm
- Edge Options: Mill Edge, Slit Edge
- Processing Services: Cutting, Painting, Ball Blasting, Pretreatment
- Manufacturing Process: Cold Rolled
This alloy steel plate is engineered for critical applications including shipbuilding, boiler manufacturing, container production, flange fabrication, bridge construction, vehicle manufacturing, high-pressure vessels, oil and gas pipelines, and large steel structures.
All products are SGS certified and manufactured to meet the highest industry standards. Our quality assurance process ensures consistent performance and reliability across all thickness specifications.
| Parameter | Available Options |
|---|---|
| Available Grades | Q345B, Q390B, S355JR, S355J0, A572Gr50, A572Gr60, A709Gr50, A709Gr50W |
| Surface Treatment | Coated, Hot Rolled, Cold Rolled |
| Minimum Order Quantity | 1 Ton |
| Supply Capacity | 100,000 Tons |
- Delivery Time: 5-25 working days
- Payment Terms: T/T, LC
- Packaging: Standard seaworthy wooden cases
- Shipping Methods: Air or Sea freight available
Our experienced technical team provides comprehensive support for all your alloy steel plate requirements, including material selection guidance, application consulting, and timely resolution of technical inquiries.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.