Brass Lmsh68-0,05

  • 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 ЛМш68-0,05
    Designation GOST Latin LMsh68-0,05
    Transliteration LMsh68-005
    By chemical elements ЛCuш68-0,05

    Description

    Brass Lmsh68−0,05 used: for the manufacture of condenser tubes; drawn and cold-rolled pipes used in heat exchangers.

    Note

    Complex alloyed brass.

    Standards

    Name Code Standards
    Tape В54 GOST 15527-2004
    Tubes of non-ferrous metals and alloys В64 GOST 21646-2003
    Non-ferrous metals, including rare, and their alloys В51 GOST 28873-90

    Chemical composition

    Standard P Fe Cu As Zn Sb Pb Bi
    GOST 15527-2004 ≤0.01 ≤0.1 67-70 0.02-0.06 Rest ≤0.005 ≤0.03 ≤0.002
    Cu is the basis.
    According to GOST 15527-2004 the sum of other elements should be ≤ 0.30%. 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
    Tubes round, drawn and cold-rolled steel in the delivery state according to GOST 21646-2003 (samples)
    ≥290 ≥40

    Description mechanical marks

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

    Physical characteristics

    Temperature Е, HPa r, kg/m3 l, W/(m · °C) R, Mr. · m
    20 101 8600 113 75

    A description of the physical symbols

    Name Description
    l Coefficient of thermal conductivity