aluminum bronze

The chemical composition of QAl5 alloy includes:

Copper (Cu): Surplus

Tin (Sn): ≤ 0.1

Zinc (Zn): ≤ 0.5

Lead (Pb): ≤ 0.03

Phosphorus (P): ≤ 0.01

Aluminum (Al): 4.0~6.0

Iron (Fe): ≤ 0.5

Manganese (Mn): ≤ 0.5

硅 （Si）：≤0.1

Impurities: ≤ 1.6

Characteristics and application areas:

The fusion of strength and elasticity: QAl5 board is based on alloy and combines the advantages of aluminum and copper. This endows the alloy with high strength and elasticity, making it perform well in applications that require mechanical properties.

Corrosion resistance and multi environmental adaptability: QAl5 alloy exhibits corrosion resistance in atmospheric, freshwater, and seawater environments. This makes alloys widely used in marine engineering, chemical equipment, and corrosive environments.

Processing performance and manufacturing flexibility: Alloys can be pressure processed in both hot and cold states, providing flexibility for the manufacturing process. It can be welded and gas welded, and is widely used in the manufacturing of electronic components and electrical connectors. QAl5 is an alloy material that complies with the GB/T 2059-2000 standard. The Chinese name for QAl5 is QAl5, which complies with the GB/T 2059-2000 standard. QAl5 has the following characteristics and application scope: it is an alloy that does not contain other elements. It has high strength, elasticity, and wear resistance, and has high corrosion resistance in atmospheric, freshwater, seawater, and some acidic environments. Welding can be done through electric welding or gas welding, but it is not easy to brazing. When subjected to pressure processing in cold and hot states, quenching and tempering treatment cannot be carried out. The chemical composition of QAl5 mainly includes elements such as zinc, manganese, iron, lead, nickel, silicon, phosphorus, etc. Among them, the content of zinc is 0.5%, the content of manganese is 0.5%, the content of iron is 0.5%, the content of lead is 0.03%, the content of nickel is 0.5%, the content of silicon is 0.1%, the content of phosphorus is 0.01%, and copper is the basic metal, accounting for the main component. The mechanical properties of QAl5 should have a tensile strength (σ b/MPa) of over 275 and an elongation (δ 10/%) of over 33. These performance parameters are usually obtained through testing of the sheet metal. The sample size of the board is generally between 0.4-12 in thickness. Overall, QAl5 is an alloy material with high strength, elasticity, and wear resistance. It has excellent corrosion resistance in various environments and is suitable for manufacturing parts and workpieces that require high strength and wear resistance. QAl5 has good welding performance, but is not suitable for brazing. When pressure processing is carried out in hot and cold states, quenching and tempering treatment are not required. It has a wide range of applications in the industrial field, providing reliable material support for the development of various industries.