Customized Q235 SS440 S235JR Cold Rolled Steel Plate 0.30-3.5mm Thickness for Container and Automotive Applications
Price:
negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Zhengde Metal
Product Description
Product Overview
Zhengde cold rolled steel plate is the abbreviation for ordinary carbon structural steel cold rolled plate. Produced by cold rolling hot-rolled steel strips, these plates achieve thicknesses under 4mm with superior surface quality and dimensional accuracy due to room-temperature processing that eliminates oxide scale. Annealing treatment provides enhanced mechanical and technological properties compared to hot-rolled thin steel plates, making them ideal for various industrial applications.
Key Specifications
Available Specifications
| Variety | Thickness (mm) | Width (mm) | Length/Coil Inner Diameter |
|---|---|---|---|
| Steel Plate (trimming) | 0.30-3.5 | 900-1830 | 1000-6000 |
| Steel Plate (no trimming) | 0.30-3.5 | 900-1850 | 1000-6000 |
| Steel Belt (trimming) | 0.30-3.5 | 900-1830 | 610 (inner diameter) |
| Steel Belt (no trimming) | 0.30-3.5 | 900-1850 | 610 (inner diameter) |
| Slitting Steel Strip | 0.30-3.5 | 120-<900 | Custom |
Technical Standards
| Application | Zhengde Standard | Zhengde Grade | Foreign Standard | Foreign Grade | Usage |
|---|---|---|---|---|---|
| General Use | Q/BQB403 Q/BQB402 | St12 SPCC | DIN1623 JISG3141 | St12 SPCC | Refrigerators, home appliance shells, oil barrels, steel furniture |
| Stamping Grade | Q/BQB403 Q/BQB402 | St13 SPCD | DIN1623 JISG3141 | St13 SPCD | Automobiles, home appliances, construction stamping |
| Deep Drawing | Q/BQB403 Q/BQB402 | St14, SPCE | DIN1623 JISG3141 | St13 SPCE | Car headlights, fuel tanks, doors, windows |
| Structural Steel | Q/BQB410 BZJ410 | St37-2G St44-3G St52-3G | DIN1623 | St37-2G St44-3G St52-3G | Buildings, car bodies, brackets |
| Atmospheric Resistant | BZJ441 | B440NQ B450NQ B460NQ B500NQ | - | - | Container panels, doors, windows, automotive components |
Product Advantages
High Precision
Cold-rolled high-quality thin steel plates offer exceptional dimensional accuracy and surface finish, with quality divided into three grades for different application requirements.
Extensive Applications
Used across automotive, home appliances, industrial equipment, and building materials sectors, making it essential for modern industrial applications.
Strict Craftsmanship
Production follows rigorous processes including pickling, cold rolling, degreasing, annealing, leveling, and shearing to ensure consistent quality.
Deep Processing Services
Advanced slitting machines process cold rolled steel coils into custom-width strips for transformers, motors, and other precision applications.
Quality Assurance
- Production and inspection strictly follow established standards
- On-site video or SGS inspection available before loading
- Competitive pricing with direct manufacturing advantages
- Multiple secure payment options available
- Comprehensive after-sales support and customer satisfaction focus
- Long-term partnership approach with quality and service commitment
Company Profile
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 multiple production bases, nationally recognized laboratories, and technical centers, products are exported to over 50 countries worldwide.
Certifications & Quality
Our products hold ISO 9001 certification and are available for third-party inspections including SGS and BV certification services.
Frequently Asked Questions
Q: Can you send samples?
A: Yes, we provide free samples with express shipping worldwide.
Q: What product information do I need to provide?
A: Please provide grade, dimensions (length, width, thickness), surface treatment requirements, and quantities.
Q: What are your payment terms?
A: Payment <=1000USD: 100% in advance. Payment >=1000USD: 30% T/T advance, balance before shipment.
Q: What certifications do your products have?
A: We have ISO 9001, MTC, and third-party inspections including SGS and BV.
Q: How long is your delivery time?
A: Typically 7-15 days, extended for large quantities or special circumstances.
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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