Dongguan Chang made direct QAl10-4-4 capillary aluminum bronze, bronze C5191 Shenzhen ranked the most ..

 Grade: QAl10-4-4 aluminum bronze standard: GB / T 13808-1992 Features and Scope: QAl10-4-4 aluminum bronze containing iron, manganese, belonging to high-strength heat-resistant bronze, high temperature (400 ℃) under stable mechanical properties, good anti-friction in the atmosphere, freshwater and seawater corrosion resistance is very good, hot working well under pressure, can be heat strengthened, can be welded, brazed easy, machinability is good. QAl10-4-4 aluminum bronze chemical composition: Copper Cu: balance tin Sn: ≤0.1 Zinc Zn: ≤0.5 lead Pb: ≤0.02 phosphorus P: ≤0.01 Ni-Ni: 3.5 ~ 5.5 Aluminium Al: 9.5 ~ 11.0 iron Fe: 3.5 to 5.5 Mn Mn: ≤0.3 Si Si: ≤0.1 Note: ≤1.0 (impurity) QAl10-4-4 has high strength, good high temperature mechanical properties, good anti-friction properties, brazing is not easy, good corrosion resistance, making Under high-strength wear-resistant parts and high temperature conditions of the workpiece, such as bushings, bushings, flanges, gear and other important corrosion-resistant parts, wear parts.