ASTM A36/A283/A572/A615 Hot Rolled Carbon Steel Coil 1.0mm-1.5mm Thickness 1250mm-1500mm Width HRC S23jr S355jr
Zhengde hot-rolled steel coils are manufactured using slabs as raw materials, processed through heating, rough rolling, and finishing rolling units to produce high-quality strip steel. The finished hot steel strip is cooled via laminar flow and coiled into steel strip coils, ready for various finishing operations based on customer requirements.
Thickness: 1.0mm, 1.2mm, 1.5mm
Width: 1250mm, 1500mm
Standards: ASTM A36, A283, A572, A615
Grades: HRC, S23jr, S355jr
| Type | Chinese Standard | International Standard | Application |
|---|---|---|---|
| Hot Rolled Low Carbon Steel | Q/BQB 302 SPHC/SPHD/SPHE | JIS G3131 SPHC/SPHD/SPHE | Suitable for cold-formed parts manufacturing |
| General Structural Steel | Q/BQB 303 SS330/SS400/SS490/SS540 | JIS G3101 SS330/SS400/SS490/SS540 | Buildings, bridges, ships, vehicles |
| Steel for Welded Structures | Q/BQB 303 SM400A/B/C, SM490A/B/C | JIS G3106 SM400A/B/C, SM490A/B/C | Structural parts requiring excellent welding performance |
| Automotive Structural Steel | Q/BQB 310 SAPH310/370/400/440 | JIS G3113 SAPH310/370/400/440 | Automotive frames, wheels requiring formability |
| Boiler & Pressure Vessel Steel | Q/BQB 320 HII, 19Mn6 | DIN 17155 HII (P265GH), 19Mn6 (P355GH) | Steam boiler equipment, high-temperature pressure vessels |
Manufactured through precise heating and rolling processes to ensure consistent mechanical properties and structural integrity.
Comprehensive stock of various material properties including carbon structural steel, low alloy steel, and specialized automotive structural steel.
Surface oxide scale removal ensures excellent finish, facilitating welding, oiling, and painting operations.
Precision cutting capabilities including custom shapes, circles, rectangles, and specialized components with minimal machining allowance.
Production Standards: Strict adherence to international and Chinese manufacturing specifications
Competitive Pricing: Market-based discounts and transparent pricing structure
Transaction Security: Guaranteed fund protection for all customers
After-sales Support: Comprehensive problem resolution and technical assistance
Shandong Zhengde Metal Manufacturing Co., Ltd. is a comprehensive enterprise integrating production and sales of hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, and various metal products. With five production bases and over 100 production lines, products are exported to more than 50 countries worldwide.
All products manufactured and inspected in strict accordance with international standards including ASTM, JIS, DIN, and API specifications.
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