Brass LO90-1

  • Brass LO70-1
  • Brass LMZA57-3-1
  • Brass LMzAJKS70-7-5-2-2-1
  • Brass LMZh57-1,5-0,75
  • Brass LMtsKA58-2-1-1
  • Brass LMtsKNS58-3-1,5-1,5-1
  • Brass LMtsKNSA58-3-1,5-1,5-1
  • Brass LMtsSKa58-2-2-1-1
  • Brass LMsh68-0,05
  • Brass LN65-5
  • Brass LNKMts49-10-0,3-0,2
  • Brass LNKoMts49-9-0,2-0,2
  • Brass ЛНМц60-9-5
  • Brass LO60-1
  • Brass LO62-1
  • Brass LKS65-1,5-3
  • Brass LO90-1
  • Brass LOK59-1-0.3
  • Brass LOMNA49-0,5-10-0,4-0,4
  • Brass Lomsh70-1-0.04
  • Brass Lomsh70-1-0.05
  • Brass LS58-2
  • Brass LS58-3
  • Brass LS59-1
  • Brass LS59-1B
  • Brass LS59-2
  • Brass LS60-1
  • Brass LS63-3
  • Brass LS64-2
  • Brass LS74-3
  • Brass LA85-0.5
  • Brass L59
  • Brass L60
  • Brass L63
  • Brass L66
  • Brass L68
  • Brass L70
  • Brass L72
  • Brass L75mk
  • Brass L80
  • Brass L85
  • Brass L90
  • Brass L96
  • Brass LA77-2
  • Brass LA77-2u
  • Brass LMZ58-2
  • Brass LAJ60-1-1 (LAJ60-1-1L)
  • Brass LAZHMTS52-2-1-1,5-1
  • Brass LAMsh77-2-0,04
  • Brass LAMSh77-2-0,05
  • Brass LAN59-3-2
  • Brass LANKMZ 75-2-2,5-0,5-0,5 (alloy 156)
  • Brass LAF94-0,5-0,15
  • Brass LZMc59-1-1
  • Brass LZhS58-1-1
  • Brass LC62-0.5
  • Brass LK75B
  • Brass LCAN80-1-1,9-5,8
  • Brass ЛКАНМЦ75-2-2,5-0,5-0,5
  • Brass LCBO62-0,2-0,04-0,5

    • Designation

    Name The value
    Designation GOST Cyrillic ЛО90-1
    Designation GOST Latin LO90-1
    Transliteration LO90-1
    By chemical elements ЛSn90-1

    Description

    Brass LO90−1 is used: for the manufacture of bars, wires and tapes; parts and various industrial purposes; condenser tubes, heat engineering equipment.

    Note

    Complex alloyed brass. Tin tombac.

    Standards

    Name Code Standards
    Tape В54 GOST 15527-2004, GOST 2208-2007
    Non-ferrous metals, including rare, and their alloys В51 GOST 28873-90
    Sheets and strips В53 TU 48-21-847-89

    Chemical composition

    Standard P Fe Cu Zn Sn Sb Pb Bi
    GOST 2208-2007 ≤0.01 ≤0.1 88-91 Rest 0.2-0.7 ≤0.005 ≤0.03 ≤0.002
    Cu is the basis.
    According to GOST 15527-2004, GOST 2208-2007 the amount of other elements should be ≤ 0,20%. In brass, the mass fraction of nickel is allowed up to 0.50% due to the mass fraction of copper, which is not taken into account in the sum of other impurities.

    Mechanical properties

    σU, MPa d10 HB, MPa
    Strips and sheets cold rolled steel in the delivery state according to GOST 2208-2007 (samples)
    260-370 ≥35 ≥65
    330-430 ≥7 ≥95
    ≥390 ≥2 ≥120

    Description mechanical marks

    Name Description
    σU Limit short-term strength
    d10 Elongation after rupture
    HB Brinell hardness number

    Physical characteristics

    Temperature Е, HPa r, kg/m3 l, W/(m · °C) R, Mr. · m
    20 105 8750 1256 54

    A description of the physical symbols

    Name Description
    l Coefficient of thermal conductivity