Q235B SS400 S235JR ASTM A36 Hot Rolled Steel Plate for Concrete Construction - 7-15 Day Custom Cycle
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
7-10 Days After Advance Payment
Product Description
Product Overview
Carbon steel is an iron-carbon alloy with carbon content ranging from 0.0218% to 2.11%. This material typically contains small amounts of silicon, manganese, sulfur, and phosphorus. Generally, higher carbon content results in greater hardness and strength, while reducing plasticity.
Steel Grade Specifications
Our hot-rolled steel plates comply with multiple international standards including Q235B, SS400, S235JR, ASTM A36, ST37-2, Q345B, and S355JR.
| Type | Chinese Standard | International Standard | Application |
|---|---|---|---|
| Hot Rolled Low Carbon Steel | Q/BQB 302 SPHC | JIS G3131 SPHC | Suitable for cold-formed parts manufacturing |
| General Structural Steel | Q/BQB 303 SS400 | JIS G3101 SS400 | Used for buildings, bridges, ships, and vehicles |
| Steel for Welded Structures | Q/BQB 303 SM400A | JIS G3106 SM400A | Structural parts requiring excellent welding performance |
| Automotive Structural Steel | Q/BQB 310 SAPH 310 | JIS G3113 SAPH 310 | Used for automotive frames and wheels requiring formability |
| Boiler and Pressure Vessel Steel | Q/BQB 320 HII | DIN 17155 HII (P265GH) | Steam boiler equipment and high-temperature pressure vessels |
Key Product Advantages
High Strength Performance
Zhengde hot-rolled steel plates offer excellent properties including high strength, good toughness, easy processing, and superior weldability. Widely used in shipbuilding, automotive, bridge construction, machinery, and pressure vessel manufacturing.
Comprehensive Inventory
Extensive spot inventory of steel plates with various material properties including carbon structural steel, low alloy steel, alloy steel, wear-resistant steel, and structural steel for various applications.
Superior Surface Quality
Enhanced surface quality with oxide scale removal, improved dimensional accuracy, and better appearance for welding, oiling, and painting applications.
Custom Processing Services
Comprehensive deep processing capabilities including precision cutting to required shapes (circles, rectangles, flanges) with minimal machining allowance.
Quality Assurance
Our commitment to quality includes: production and inspection according to strict standards; competitive pricing based on market rates; secure transactions; comprehensive after-sales support; and long-term partnership opportunities.
Company Profile
Shandong Zhengde Metal Manufacturing Co., Ltd. is an integrated enterprise specializing in hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, and various metal products. With five production bases and over 100 production lines, we serve customers in more than 50 countries worldwide.
Certifications
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shandong Zhengde Metal Manufacturing Co., Ltd
Location
Binzhou, Shandong, China 256600
Contact Person
Virtue