High Hardness H59 Brass Disc for Mechanical Fitting with Fine Polished Surface

High Hardness H59 Brass Disc for Mechanical Fitting with Fine Polished Surface. Customizable Dimensions: Thickness 0.2mm-100mm and arbitrary outer diameter available. High Hardness Material: Tensile strength 400-550MPa with excellent wear resistance. Superior Surface Treatment: Options include polishing, tin plating, and nickel plating. High Electrical Conductivity: Conductivity reaches 30% IACS and above. Comprehensive Quality Testing: 100% inspection including chemical, mechanical, and dimensional checks. Environmental Compliance: Fully compliant with RoHS and REACH standards. Flexible Customization: Supports customization from samples, designs, and special drawings.