Frame Parts 2A12-T6 Aluminum Rods On Aircraft

Frame Parts 2A12-T6 Aluminum Rods On Aircraft

2A12 aluminum alloy is a kind of high-strength hard aluminum, which can be strengthened by heat treatment.
Product description

Frame parts 2A12-T6 aluminum rods on aircraft


        southwest aluminum


Product introduction of aluminum alloy bar


  • 2A12 aluminum rod characteristics and application:

2A12 aluminum alloy is a kind of high-strength hard aluminum, which can be strengthened by heat treatment. It has moderate plasticity in annealing, just quenching and hot state, 2A12 aluminum alloy Xin spot welding has good weldability, and there is an intercrystalline crack formed by gas welding and argon arc welding. Tendency; 2A12 aluminum alloy has good machinability after quenching and cold hardening, poor corrosion resistance in the annealed state, often using anodizing and painting methods or surface coating of aluminum to improve corrosion resistance .

  • 2A12 aluminum rod chemical composition:

 Al :Balance

 Si :≤0.50

 Cu :3.8~4.9

 Mg:1.2~1.8

 Zn:≤0.30

 Mn:0.30~0.9

 Ti :≤0.15

 Ni:≤0.10

 Fe: 0.000~ 0.500

 Fe+Ni: 0.000~ 0.500

 other:≤0.10
  

  • 2A12 aluminum rod mechanical properties:

Tensile strength  (MPa): ≥390

Conditional yield strength 0.2 (MPa): ≥255

Elongation : ≥5 (%)


Product show

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Application:

2A12 aircraft skins, bulkheads, wing ribs, spars, rivets, etc., construction and transportation tool structures






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