Dura420 PCB Lamination Steel Plate 1.0mm Thickness with ≥1175 N/mm² Yield Strength for Circuit Board Manufacturing

The PCB laminated steel board serves as a critical press plate for copper clad laminates (CCL) during circuit board manufacturing, ensuring precise bonding and uniformity in PCB construction. Available in standard dimensions of 1910×1270mm, 2210×1270mm, and 2220×1270mm to accommodate various production requirements.

• Exceptional yield strength ≥1175 N/mm² for superior durability
• High hardness rating of 50HRC±2 for long-term reliability
• Minimum extensibility ≥5% for easy shaping during lamination
• Superior thermal conductivity ≥25W/MK at 300°C
• Precision surface roughness Ra≤0.15μm, Rz≤1.5μm
• High corrosion resistance for extended service life
• Maximum working temperature ≤400°C
• Dura420 steel material composition

EastStar PCB lamination steel plate (Model: ESSP-D420) is engineered for demanding applications in electronics manufacturing, including circuit board bonding, printed wiring board lamination, and PCB laminated steel board processes. Suitable for various lamination steel plate washing machines across industrial settings.

• Brand Name: EastStar
• Model Number: ESSP-D420
• Place of Origin: China
• Minimum Order Quantity: 100pcs
• Supply Capacity: 10,000 sheets per week
• Delivery Time: 10-20 days after advance payment
• Payment Terms: D/A, T/T, D/P, Western Union, MoneyGram