JIS G3141 SPCC Cold Rolled Steel Coil 0.15-0.35mm Thickness for Automotive and Industrial Applications
Price:
negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Zhengde Metal
Product Description
Product Overview
Zhengde cold rolled steel coil is manufactured using hot-rolled steel coil as raw material, which undergoes acid washing to remove oxide scale followed by cold continuous rolling. The resulting product is hard rolled coil with enhanced strength and hardness due to cold work hardening, while maintaining excellent surface quality and dimensional precision.
Technical Specifications
Material Grades & Standards
| Application | Zhengde Standard | Zhengde Grade | International Standard | International Grade | Typical Applications |
|---|---|---|---|---|---|
| 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 | Automotive, home appliances, construction stamping |
| Deep Drawing | Q/BQB403 Q/BQB402 | St14, (F, HF, ZF) SPCE (F, HF, ZF) | DIN1623 JISG3141 | St13 SPCE | Automotive headlights, fuel tanks, doors, windows |
| Extra Deep Drawing | Q/BQB403 | St15 St14T | Car headlights, complex underbody panels, oil pans | ||
| Hard Steel | Q/BQB402 | SPCC4D SPCC8D SPCC1D | JISG3141 | 1/4 hard, 1/8 hard | Bicycle rims, stationery products |
| Structural Steel | Q/BQB410 BZJ410 | St37-2G St44-3G St52-3G | DIN1623 | St37-2G St44-3G St52-3G | Buildings, car bodies, structural brackets |
| Atmospheric Resistant | BZJ441 | B440NQ B450NQ B460NQ B500NQ | Automotive, train car panels, container panels, doors, windows | ||
| TV Components | Q/BQB470 | SPCCK, St12CK SPCCCE SECCCD St50CB BCK-1 | Color picture tube components, shadow mask frames, explosion-proof plates | ||
| Automotive Wheels | BZJ412 | B320LW B360LW | Automotive wheel rims |
Key Advantages
High Precision Manufacturing
Cold rolled steel coils offer superior thickness precision, smooth surfaces, and excellent mechanical properties. Standard processing includes annealing, pickling, and surface leveling to ensure optimal performance.
Extensive Applications
Ideal for automotive components, home appliances, industrial equipment, and construction materials. Hard coils typically weigh 8-23 tons and serve as raw material for hot dip galvanizing.
Strict Production Process
Manufactured from 1.5-6 mm hot-rolled strip steel through pickling, cold rolling, degreasing, annealing, leveling, and shearing processes.
Custom Processing Services
Advanced slitting equipment cuts coils into various widths for transformers, motors, and other precision applications.
Quality Assurance & Services
- Strict adherence to production standards and quality control protocols
- On-site video or SGS inspection available before loading
- Competitive pricing through direct manufacturing and sales
- Multiple secure payment options for transaction safety
- Comprehensive after-sales support and customer satisfaction guarantee
- Long-term partnership focus with repeat customer discounts
Manufacturing Excellence
Shandong Zhengde Metal Manufacturing Co., Ltd. operates five production bases across China with over 100 production lines, 4 national laboratories, and exports to 50+ countries worldwide.
Frequently Asked Questions
Q1: Can you send samples?
A: Yes, we provide free samples with express shipping worldwide.
Q2: What product information do I need to provide?
A: Please provide grade, dimensions (length, width, thickness), surface treatment requirements, and quantity.
Q3: Can you assist with first-time import procedures?
A: Absolutely, we have agents to help arrange shipment and guide you through the process.
Q4: What are your delivery ports?
A: Standard shipment from Shanghai, Tianjin, Qingdao, Ningbo ports, with custom port options available.
Q5: What certifications do your products have?
A: We hold ISO 9001, MTC, and third-party inspections including SGS and BV.
Q6: What is your typical delivery time?
A: Standard delivery within 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