HAL60-1-1 aluminum brass: Standard GB / T 13808-1992 Features and Scope: HA160-1-1 Heights strength aluminum brass has, in the atmosphere, freshwater and seawater corrosion resistance, but sensitive to corrosion cracking In hot under pressure processing, and cold under low plasticity. HA160-0-1 aluminum brass for applications requiring corrosion resistance to structural parts, such as gears, worm gears, bushings, shaft. Chemical composition: copper Cu: 58.0 ~ 61.0 Zinc Zn: remainder Lead Pb: ≤0.40 phosphorus P: ≤0.01 aluminum Al: 0.70 ~ 1.50 iron Fe: 0.70 ~ 1.50 Manganese Mn: 0.1 ~ 0.6 Antimony Sb: ≤0.005 bismuth Bi: ≤0.002 Note: (impurity) mechanical properties of ≤0.7: Tensile strength σb (MPa): ≥440 Elongation δ10 (%): ≥18 Note: The vertical bars at room temperature tensile mechanical properties of the sample size: diameter 10 ~ 120