2618 Aluminium round bar

Oct 31, 2021

As high-strength forged aluminum, 2618 Aluminium round bar has high plasticity in hot state and is easy to forge. Stamping; it can be strengthened by heat treatment, and its strength after quenching and artificial aging is similar to that of duralumin; it has better process performance, but has an extrusion effect. , So the longitudinal and lateral properties are different; the corrosion resistance is good, but there is a tendency for intergranular corrosion; the machinability is good, resistance welding, spot welding, seam welding performance is good, arc welding and gas welding performance is not good.

Maximum weight: ≤ 9T
Length ≤ 7000mm, width ≤ 2000mm, height ≤ 500mm
Long shaft
Maximum weight: ≤8T
Length ≤ 7000mm, diameter ≤ 800mm
Executive standard: GBn223, YS/T479, ASTM B247, AMS series standards
Available status: O, F, H112, T3, T4, T5, T6, T62, T652, T73, T74, T7452, T852, etc.

Chemical composition of 2618 Aluminium round bar
Si:0.10-0..25
Fe:0.9-1.3
Cu: 1.9-2.7
Mg:1.3-1.8
Ni:0.9-1.2
Zn: 0.10
Ti:0.04-0.10
Al: margin

Application of 2618 Aluminium round bar
2618 Aluminium round bars are mainly used in rivets, general mechanical parts, aircraft, ships, transportation, building structures, transportation tool structures, propeller components and accessories.