Q195 Q235 Q345 Q355 S235jr SS400 Cold Rolled Steel Sheet 1mm-30mm Thickness for Industrial Applications
Cold rolled steel sheets available in thickness range of 1mm-30mm, manufactured from Q195, Q235, Q345, Q355, S235jr, and SS400 steel grades. These high-precision steel plates are ideal for various industrial applications requiring excellent formability and surface quality.
- Power Industry: Fan blades, burner pipelines, feeder and hopper lining, crusher parts, coal grinder components
- Iron and Steel Industry: Hopper lining, grille systems, feeder bases, dump truck components
- Cement Industry: Impact plates, mill lining, crusher parts, vibrating screens
| Variety | Thickness (mm) | Width (mm) | Length/Coil ID |
|---|---|---|---|
| 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 | 610mm ID |
| Slitting Steel Strip | 0.30-3.5 | 120-900 | Custom |
| Application | Zhengde Standard | Grade | International Equivalent |
|---|---|---|---|
| General Use | Q/BQB403 Q/BQB402 | St12 SPCC | DIN1623 JISG3141 |
| Stamping Grade | Q/BQB403 Q/BQB402 | St13 SPCD | DIN1623 JISG3141 |
| Deep Drawing | Q/BQB403 Q/BQB402 | St14 SPCE | DIN1623 JISG3141 |
| Structural Steel | Q/BQB410 BZJ410 | St37-2G St44-3G St52-3G | DIN1623 |
Cold-rolled high-quality thin steel plates with three surface quality grades for various precision requirements.
Used for automobiles, refrigerators, washing machines, industrial equipment, and building materials.
Complete manufacturing process including pickling, cold rolling, degreasing, annealing, and leveling.
Slitting and cutting services available for transformer, motor, and other industrial applications.
- Production and inspection strictly following international standards
- On-site video or SGS inspection available before loading
- Competitive pricing with direct factory production
- Multiple payment options and comprehensive after-sales support
Shandong Zhengde Metal Manufacturing Co., Ltd. is an integrated enterprise with multiple production bases, over 100 production lines, and exports to more than 50 countries worldwide.
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