QAL9-2 aluminum bronze
Aluminum bronze: Aluminum bronze can be strengthened by heat treatment, and its strength is higher than tin bronze.High strength good wear resistance for the strength of the screw, nut, copper sleeve, seal ring, and wear parts, the most prominent feature is its good wear resistance.
Product details
QAl19-2 aluminum bronze
Qal9-2 aluminum bronze containing manganese has high strength, good corrosion resistance in the atmosphere, fresh water and sea water, can be welded by electric welding and gas welding, not easy to brazing, and has good pressure processing performance in both hot and cold states.Used for making springs and other corrosion resistant components, such as worm gear.
u
Copper Cu: residual Sn: less than or equal to 0.1 zinc Zn: less than or equal to 1.0 lead: Pb: less than or equal to 0.03
Phosphorus P: less than or equal to 0.03 aluminum Al: 8.0 ~ 10.0 iron Fe: less than or equal to 0.5 manganese Mn: 1.5 ~ 2.5
Note: 1.7(impurity)
Mechanical properties:
10.. Tensile strength (MPa) : more than 540 sigma
10 (%) is greater than 13
The elongation of 5 (%) is greater than or equal to 16
Note: longitudinal tensile mechanical properties of bar at room temperature
Sample size: diameter or opposite side distance 5 ~ 40
Qal9-2 aluminum bronze bar typical use:
Qal9-2 aluminum bronze bar is widely used in flat spring, circular spring, spring and other elastic components as well as pipe fittings, chemical equipment, wear-resisting parts and anti-magnetic parts.
Other aluminum bronze models: QAL5, QAL7, qal9-2, C6161,C62400,C61400, C61900, qal10-3-1.5, and other models and specifications.