Made of brass material, which has good mechanical properties and good machinability that can withstand hot and cold pressure processing Brass plate, smooth surface, low oxygen content, good conductivity. Brass plate is mainly used for riveting, cutting tools and various precision parts.conducting performance is excellent.Suitable for playing fine.Hard, strong, high purity.Durable in use.Great for welding and brazing. Size:100x100mm , 100x150mm , 100x200mm , 200x200mm , 200x300mm , 300x300mm , 50x100mm , 50x200mm;Packaged and Sealed Tightly for Zero to Minimal Surface Scratches and Immediately Ready for Use Material characteristics: hot processing temperature is 750-830 degrees; annealing temperature is 600-700 degrees; low-temperature annealing temperature to eliminate internal stress is 260-270 degrees.