What is H96 brass?
H96 common brass is an alloy with a high copper content, known for its excellent plasticity, good electrical conductivity, and thermal conductivity, making it stand out in numerous industrial applications.
Chemical Composition and Characteristics of H96
H96 common brass primarily consists of 95.0% to 97.0% copper (Cu) and the remainder zinc (Zn). The high copper content gives H96 excellent electrical and thermal conductivity, making it highly favored in electrical and electronic components. Additionally, H96 exhibits outstanding plasticity, enabling it to perform exceptionally well in both cold and hot pressure processing. While its strength is relatively low, this characteristic actually enhances its flexibility in manufacturing processes. Furthermore, H96 boasts excellent corrosion resistance, particularly in atmospheric and freshwater environments, making it suitable for a wide range of applications.
Application Areas
Electrical and Electronic Components: The high electrical conductivity of H96 makes it widely used in manufacturing various electrical connectors, terminals, and other components that require excellent conductivity.
Radiators and Condensers: Due to its good thermal conductivity, H96 is commonly used in manufacturing radiators, condensers, and other heat exchange equipment to ensure efficient heat transfer and stable performance.
Architectural Decorative Materials: H96 is often used in manufacturing architectural decorative items, such as door and window frames, decorative panels, etc., thanks to its excellent ductility and attractive surface texture.
Chemical Equipment: The corrosion resistance of H96 makes it an ideal material for manufacturing chemical equipment, particularly pipes and tanks exposed to corrosive environments.
Relationship Between Composition and Applications
The high copper content of H96 common brass determines its excellent electrical and thermal conductivity, making it indispensable in electrical and heat transfer equipment. At the same time, the appropriate addition of zinc not only enhances the material's strength but also improves its compressive resistance and plasticity. This combination allows H96 to be suitable for complex manufacturing processes while maintaining stable performance in harsh environments. Its corrosion resistance further expands its application scope in the construction and chemical industries.
FAQ
| Q: Is H96 brass resistant to dezincification? A: Yes, it has very high resistance to dezincification due to its high copper content (above 85%). This makes it suitable for use in certain aqueous environments where lower-copper brasses (like H70, H62) would be susceptible. |
| Q: What is the typical form and size range for H96 products? A: It is commonly supplied as strip/coil, sheet/plate, wire, and tube. Typical dimensions include: Strip/Coil: Thickness 0.1mm - 3.0mm, Width up to 600mm. Wire: Diameter 0.5mm - 12.0mm. Tube: Outer Diameter (OD) 3mm - 50mm. |
| Q: What is the temper (hardness state) available for H96 strip? A: It is commonly available in soft (O), quarter-hard (H01), half-hard (H02), and hard (H04) tempers to suit different forming requirements. |
| Q: How does the price of H96 compare to other brasses and copper? A: Due to its high copper content, its price is higher than common brasses like H62 and H68, but generally lower than pure copper and premium alloys like phosphor bronze. It offers a good balance of performance and cost. |
| Q: What are the main surface finishes available for H96/C21000 brass? A: Standard finishes for H96/C21000 brass include mill finish (matte), polished, and various coated finishes (such as clear lacquer or passivation) to prevent tarnishing, especially for decorative uses. |
| Q: Is H96 suitable for making springs? A: Yes, its good combination of conductivity, corrosion resistance, and spring properties (in hardened tempers) makes H96/C21000 a preferred material for certain electrical conductivity springs and contacts. |
| Q: How does H96 perform in terms of machinability? A: Its machinability rating is relatively low (around 20% on the free-cutting brass C36000=100% scale). It is gummy and tends to adhere to cutting tools. It is not typically chosen for high-volume machining operations. |
Our product range
Our factory is a professional manufacturer of copper and copper alloy products, specializing in the export of high-quality copper materials. We possess modern production facilities and a strict quality control system, employing advanced production processes and technologies from raw material smelting to final product forming. The factory is equipped with precision extrusion, drawing, rolling, and heat treatment equipment, enabling the production of various specifications of copper pipes, copper plates, copper strips, copper rods, copper wires, and special profiles. We particularly excel in producing standard-grade brass products such as H96, H90, and H62, while also customizing chemical compositions, dimensional specifications, and surface treatments based on customer requirements. Certified with the ISO 9001 quality management system, our products comply with international standards such as ASTM, EN, JIS, and GB. They are widely used in construction, electronics, machinery, automotive, and other industries and are exported to over 50 countries and regions worldwide. We are committed to providing high-quality products and professional services, making us your reliable copper material partner.
Copper product packaging
We adopt professional, safe, and environmentally compliant international standard packaging solutions. All products are custom-packaged according to their form and transportation requirements: pipes are reinforced with moisture-proof woven bags or wooden crates, with protective sleeves added to the ends; plates and strips are wrapped in anti-rust paper and placed in dry wooden crates or on pallets, with special protection for the edges; wires and rods are wrapped in waterproof film and secured on pallets or bundled wooden crates. All packaging includes clear labels detailing product specifications, grades, batch numbers, and shipping marks. Additionally, moisture-proof and anti-rust treatments are applied to withstand long-distance sea transport or special climate conditions, ensuring that the goods remain intact during transportation and storage. Our packaging meets the import standards of various countries.
