Aluminium A85

  • Aluminum A0
  • Aluminum A35
  • Aluminum A5
  • Aluminum A5E
  • Aluminum A6
  • Aluminum A7
  • Aluminum A7E
  • Aluminum A8
  • Aluminum A85
  • Aluminum A95
  • Aluminum A97
  • Aluminum A98
  • Aluminum A99
  • Aluminum A995
  • Aluminum A7E

    • Designation

    Name The value
    Designation GOST Cyrillic А85
    Designation GOST Latin A85
    Transliteration A85
    By chemical elements -

    Description

    Aluminium A85 is used: for the production of drawn and welded (Sva85t) wire; ingots, billets cast by semi-continuous method or continuous casting, and is intended for rolling into sheets, strips and other semi-finished products, wire rod; aluminum Kommandos powder brands APS-1A and APS-1B, APS-2, APS-3 is intended for the production teploperenosa deformable material type SAP.

    Note

    Aluminium technical purity.
    Aluminum grade A85 meets the chemical composition brand of aluminium EN AW-1085 established in the European standard EN 573−3-94 and marks 1085 and 1185, was the American aluminum Association.

    Standards

    Name Code Standards
    Hard alloys, ceramic-metal products and metal powder В56 GOST 10096-76
    Bars and shapes В52 GOST 13616-97, GOST 13617-97, GOST 13618-97, GOST 13619-97, GOST 13620-90, GOST 13621-90, GOST 13622-91, GOST 13623-90, GOST 13624-90, GOST 13737-90, GOST 13738-91, GOST 17575-90, GOST 17576-97, GOST 29296-92, GOST 29303-92, GOST Р 50066-92, GOST Р 50067-92, GOST Р 50077-92
    Tubes of non-ferrous metals and alloys В64 GOST 18475-82, TU 1-9-514-73
    Non-ferrous metals, including rare, and their alloys В51 GOST 4784-97, GOST 9498-79, GOST 11069-2001, GOST 11070-74, GOST 19437-81
    Wire from nonferrous metals and their alloys В74 OST 1 92005-2002

    Chemical composition

    Standard Mn Si Fe Cu Al Ti Zn Mg
    GOST 19437-81 ≤0.02 ≤0.06 ≤0.08 ≤0.01 ≥99.85 ≤0.008 ≤0.02 ≤0.02
    GOST 4784-97 - ≤0.04 ≤0.04 ≤0.01 ≥99.85 0.2-0.5 ≤0.02 ≤0.01
    Al is the base.
    According to GOST 19437-81 and GOST 11069-2001, the Ga content is ≤ 0.030%. The content of other impurities (individually) is ≤ 0.020%. The total content of all impurities is ≤ 0.15%.
    According to GOST 4784-97, the chemical composition is given for the welding wire of the brand SvA85T. The ratio of iron and silicon should not be more than one. The total content of other impurities ≤ 0.080%, the total content of all impurities ≤ 0.150%.

    Mechanical properties

    Section, mm σU, MPa d10
    Cold-rolled tubes in the delivery condition according to GOST 18475-82, OST 4.021.119-92 samples (in cross-section shows the thickness of the wall)
    ≥60 ≥20
    ≤2 ≥80 ≥4
    2-5 ≥80 ≥5

    Description mechanical marks

    Name Description
    σU Limit short-term strength
    d10 Elongation after rupture