ASTM A36 SS400 Cold Rolled Carbon Steel Plate 0.30-3.5mm Thickness for Automotive and Construction
Cold rolled carbon steel plates and sheets manufactured to international standards including ASTM A36, SS400, St37, St52, Q195, Q235, S235, S275, and S355. These materials are essential for automotive manufacturing, construction, appliances, and industrial equipment applications.
| Variety | Thickness (mm) | Width (mm) | Length/Coil ID (mm) |
|---|---|---|---|
| Steel Plate (trimming) | 0.30-3.5 | 900-1830 | 1000-6000 |
| Steel Plate (no trimming) | 0.30-3.5 | 900-1850 | Custom |
| Steel Belt (trimming) | 0.30-3.5 | 900-1830 | 610 (coil ID) |
| Slitting Steel Strip | 0.30-3.5 | 120-900 | Custom |
| Application | Zhengde Standard | Grade | International Equivalent | Primary Uses |
|---|---|---|---|---|
| General Use | Q/BQB403 Q/BQB402 | St12 SPCC | DIN1623 JISG3141 | Refrigerators, appliance shells, oil barrels, furniture |
| Stamping Grade | Q/BQB403 Q/BQB402 | St13 SPCD | DIN1623 JISG3141 | Automotive, appliances, construction forming |
| Deep Drawing | Q/BQB403 Q/BQB402 | St14, SPCE | DIN1623 JISG3141 | Automotive headlights, fuel tanks, doors, windows |
| Extra Deep Drawing | Q/BQB403 | St15 St14T | N/A | Complex underbody panels, oil pans |
| Hard Steel | Q/BQB402 | SPCC4D SPCC8D SPCC1D | JISG3141 | Bicycle rims, stationery |
| Structural Steel | Q/BQB410 BZJ410 | St37-2G St44-3G St52-3G | DIN1623 | Buildings, car bodies, brackets |
| Atmospheric Resistant | BZJ441 | B440NQ B450NQ B460NQ B500NQ | N/A | Automotive panels, containers, doors, windows |
| Automotive Wheel Steel | BZJ412 | B320LW B360LW | N/A | Automotive wheel rims |
Cold-rolled high-quality thin steel plates manufactured using low-carbon high-quality 08Al steel with three quality grades for different surface finish requirements.
Smooth surface cold-rolled steel with excellent processing characteristics for automotive, appliances, construction, and industrial applications.
Manufactured using hot-rolled strip steel (1.5-6mm) through pickling, cold rolling, degreasing, annealing, leveling, and shearing processes.
Professional slitting and cutting services available to produce custom-width strips for transformers, motors, and specialized applications.
- Quality First: Strict adherence to international production and inspection standards
- Competitive Pricing: Market-based discounts and transparent pricing
- Transaction Security: Guaranteed fund protection for all customers
- After-Sales Support: Comprehensive problem resolution and technical assistance
- Long-Term Partnership: Consistent quality, competitive pricing, and professional service
Shandong Zhengde Metal Manufacturing Co., Ltd. operates multiple production bases with over 100 production lines, 4 certified laboratories, and technical engineering centers. Products exported to 50+ countries worldwide.
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