描述
Product Overview
The brass circular plate is made from a copper-zinc alloy and is produced through processes such as hot rolling, cold rolling, and precision cutting. It features excellent cutting and processing capabilities, corrosion resistance, electrical conductivity, and mechanical strength, making it an essential key material in industries such as hardware, machinery, electronics, and chemicals.
Core features of the product.
1. Exceptional easy-to-machine properties: The H59/H62 brass alloy has low cutting resistance and does not easily stick to the cutting tool during processing, significantly enhancing productivity, reducing tool wear, and accommodating various requirements for precision machining.
2. High corrosion resistance: Brass itself possesses excellent resistance to atmospheric, freshwater, and seawater corrosion. It can be used stably in humid and mildly acidic/basic environments for an extended period without corroding or rusting easily.
3. Stable mechanical properties: The product’s tensile strength, hardness, and elongation meet national standards requirements. It possesses good toughness and wear resistance, making it suitable for various processing techniques such as stamping, bending, and welding.
4. Excellent surface quality: The surface has been polished, resulting in high smoothness, the absence of burrs, scratches, or oxide scales. It can be directly used for subsequent processes such as electroplating and spraying.
5. High dimensional accuracy: Utilizing advanced precision cutting equipment, the diameter and thickness tolerances of the products are controlled within ±0.05 mm, meeting the requirements for installation of precision instruments and high-precision mechanical components.
6. Comprehensive specifications and customization: Support for customized products with various specifications (H59/H62/H65), different thicknesses, and diameters. Quick sample production based on customer drawings is available to meet the diverse needs of various projects.
Product Specification & Service
| Parameter | Description |
| Product / Item | Brass disc / washer (customizable) |
| Material Grade | H59 / H62 / H65 Brass (customizable) |
| Implementation Standard | GB/T 2059-2017 |
| Thickness Range | 0.5mm – 100mm |
| Diameter Range | 10mm – 1000mm (customizable) |
| Tolerance Accuracy | ±0.05mm (diameter / thickness) |
| Surface Treatment | Original finish, polished, brushed, tin-plated (customizable) |
| Processing Technology | Raw material smelting → Hot rolling / cold rolling → Precision cutting → Polishing → Finished product inspection |
| Applicable Scenarios | Hardware parts, mechanical gaskets, electronic connectors, chemical equipment, precision instruments, decorative parts, etc. |
2. Production and quality control assurance
Production Process: Utilizes state-of-the-art hot-rolled/cold-rolled production lines and precision cutting equipment to achieve standardized production throughout the entire process, ensuring uniform product composition and stable performance.
• Quality Control: Spectrometer analysis of raw materials before they are received, inspection of dimensions and surface quality during the production process, 100% inspection of finished products before they are released. Each batch of products is accompanied by a material inspection report, ensuring traceability of quality.
• Certification: The product can provide material reports, SGS testing reports, and other compliance documents to meet the requirements for various engineering tenders and export certifications.
3. Packaging, shipping, and after-sales service.
• Packaging Solutions: Typically, products are wrapped in water- and moisture-resistant film, accompanied by wooden pallets/boxes. Customized anti-static, anti-collision, and fumigation packaging can be provided according to customer requirements to ensure that the products remain undamaged and unchanged during transportation.
Logistics Support: Long-term cooperation with leading domestic logistics companies. Next-day delivery in Jiangsu, Zhejiang, and Shanghai, and delivery within 3 days to most parts of the country. Support for expedited orders and full vehicle transportation.
• After-sales service: The product is covered by a 12-month warranty period. Any quality issues during this period can be replaced or refunded free of charge. We offer 24/7 online customer support, with responses to inquiries made within 1 hour and solutions provided within 24 hours. Additionally, we provide free technical selection and processing guidance services.
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