2A12 ALUMINUM SHEET

Short Description:

2A12 aluminum plate is a 2 series Al-Cu alloy, mainly contains the alloy component Cu, belongs to the heat treatment alloy plate.


  • Model: 2A12
  • Temper: T351
  • Type: Plate
  • Width: 1250MM 1270MM 1500MM 1520MM 2000MM
  • Product Detail

    Product Tags

    Detailed Information

    As a result, 2A12 aluminum alloys strengthened by heat treatment have high strength. In addition, while 2A12 aluminum panels have excellent machinability and spot-welding properties, they are susceptible to the formation of grain boundary cracks during gas and argon arc welding. In addition, the corrosion resistance of 2A12 aluminum panels is low, and surface treatment or aluminum plating is required to improve corrosion resistance. Today, 2A12 aluminum sheets are mainly used to manufacture a variety of parts (but not stampings and forgings) that are subject to high loads. 2A12 aluminum plates have high fatigue strength and can withstand an almost unlimited number of alternating loads without failure, and after cold hardening, 2A12 aluminum plates have a high fatigue strength. Aluminum plate has good machinability.

     

    2A12 Specification (%)

     

    2A12

    Si

    Fe

    Cu

    Mn

    Mg

    Ti

    Zn

    Cr

    Remainder

    <=0.5

    0.5

    3.8~4

    0.3~0.9

    1.2~1.8

    <=0.15

    <=0.3

    -

    AL

     

    Application

    2A12 aluminum sheets are mainly used for molds, transportation tools, compressors, rivets, truck hubs, screw components and other structural parts. . In aircraft manufacturing, 2A12 aluminum sheet is used for skeleton parts, skins, bulkheads, wing ribs, spars, rivets, and other parts in the 150-mm range. Parts that work below °C.


  • Previous:
  • Next:

  • Write your message here and send it to us