Alloy ВХ4Л

  • Alloy KhN66VMTYUB (EI698MP; VZH136)
  • Alloy KhN67VMTU (EP202; KhN67MVTU)
  • Alloy KhN65KMVYUB (EP800)
  • Alloy CrN65VMYUTL (EI893L)
  • Alloy KhN65VMTU (EI893)
  • Alloy CrN65VMMBU (EP914; VZH131)
  • Alloy CrN65VBMYu (EP902)
  • Alloy KhN62MVKYu (EI867)
  • Alloy KhN62VMYUT (EP708)
  • Alloy KhN62VMKU (EI867)
  • Alloy KhN62BMKTU (EP742)
  • Alloy CrN62BMVY (EP709)
  • Alloy KhN60MYUVT (EP539)
  • Alloy KhN60MVTU (EP487)
  • Alloy KhN60M (EP367; 06Kh15N60M1)
  • Alloy KhN60KMYUVTB (EC9)
  • Alloy CrN60KMYUBVTF (EP962)
  • Alloy KhN60KVYUMB (EP957)
  • Alloy KhN59VG (EK82)
  • Alloy KhN58MBYUD (EK61)
  • Alloy KhN58MBYu (EK171; VZH159)
  • Alloy KhN58VMKYR (EP238)
  • Alloy KhN57MTVU (EP590)
  • Alloy KhN73MBTU (EI698)
  • Alloy EP539LMU
  • Alloy ChS70
  • Alloy ChS104
  • Alloy CNK7
  • Alloy KhN80TBY (EI607; KhN80T1BY (EI607A))
  • Alloy KhN80 (EI334)
  • Alloy KhN77TURU (EI437BU)
  • Alloy KhN77TUR (EI437B)
  • Alloy KhN75TBU (EI869)
  • Alloy KhN75VMU (EI827)
  • Alloy CrN75VMFU (EI827)
  • Alloy KhN57MKYUVTBR (EP958)
  • Alloy KhN71MTYUB (EI698P)
  • Alloy KhN70MVU (EI828)
  • Alloy KhN70MVTYUB (EI598)
  • Alloy KhN70VMYUT (EI765)
  • Alloy CrN70VMFTU (EI826)
  • Alloy CrN70VMTUF (EI826; CrN70VMTUF)
  • Alloy KhN70VMTU (EI617)
  • Alloy KhN70 (EI442)
  • Alloy KhN68VMTYUK (EP693)
  • Alloy KhN67MBYu (EP782)
  • Alloy VZHL12E
  • Alloy ZhS6KP
  • Alloy ZhS30
  • Alloy ZhS3
  • Alloy ZhS16
  • Alloy BC9L
  • Alloy BC4LM
  • Alloy BC4L
  • Alloy VZHL2
  • Alloy VZhL18
  • Alloy VZHL16
  • Alloy VZHL14H (VZHL14)
  • Alloy ZhS6U
  • Alloy VZHL12U
  • Alloy VZhL1
  • Alloy 67H26M (EI639; NIMO-25)
  • Alloy 58NHVKTBU (EP877; ХН58VCBTU)
  • Alloy 50H6MFA
  • Alloy 50H3CU (EP967)
  • Alloy 3MI3U
  • Alloy 10X20H77TU
  • Alloy 03Х20Н45М4БЧ (ChS42)
  • Alloy 03X20H45M4BRZ (ChS43)
  • Alloy KhN52KVMTYUB (EP975P)
  • Alloy KhN56MBYUD (EK62)
  • Alloy KhN56VMTU (EP199; VZh101)
  • Alloy KhN56VMKU (EP109)
  • Alloy KhN55MVU (EP454)
  • Alloy KhN55MVTs (ChS57)
  • Alloy KhN55MBYu (KhN63M9B2u; EP666)
  • Alloy KhN55VMTFKU (EI929)
  • Alloy KhN55VMTKU (EI929)
  • Alloy KhN54KVMTYUB (EP962P)
  • Alloy KhN53KVMTYUB (EP741P)
  • Alloy KhN57VKYUTMBL (ZhS6)
  • Alloy KhN51MTYUKFR (EP220)
  • Alloy KhN51KVMTYUB (EP741NP)
  • Alloy KhN50KVMTYUB (BB750)
  • Alloy KhN50VMTYUB (EP648)
  • Alloy KhN50VMTKFY (EP57)
  • Alloy KhN45MVTYUBR (EP718)
  • Alloy Kh15N60Yu3A (EP548)
  • Alloy H95S3Yu (EP711)
  • Alloy H95G (EP18)
  • Alloy H70M (EP495)

    • Designation

    Name The value
    Designation GOST Cyrillic ВХ4Л
    Designation GOST Latin BX4L
    Transliteration VH4L
    By chemical elements ВCr4

    Description

    Alloy ВХ4Л used: for the production of cast bar billets (LPZ), intended for subsequent remelting and casting of gas turbine components.

    Note

    High-temperature casting Nickel-based alloy.

    Standards

    Name Code Standards
    Bars and shapes В32 OST 1 90126-85
    Bars В55 TU 1-809-1025-98
    Non-ferrous metals, including rare, and their alloys В51 TU 1-9-612-87

    Chemical composition

    Standard C S Cr Si Ni Fe Al B Ti Mo Nb Ca W Ce Y
    OST 1 90126-85 0.03-0.1 ≤0.01 32-35 ≤0.3 Rest ≤0.5 0.7-1.3 ≤0.008 0.7-1.3 2.3-3.5 0.7-1.3 ≤0.02 4.3-5.5 ≤0.03 ≤0.04
    Ni is the basis.
    According to TU 1-809-1025-98 chemical composition is given for the alloy grade ВХ4Л-ВИ. The content of boron and cerium is calculated.
    According to OST 1 90126-85 the chemical composition is given for alloy ВХ4Л-ВИ. Boron, cerium, yttrium and calcium are introduced by calculation and chemical analysis are not determined.

    Mechanical properties

    Section, mm σU, MPa d5, % KCU, kJ/m2
    Cast rod stock (LPZ) on the other 1-809-1025-98. Alloy ВХ4Л-VI. Heating to 1170-1190 °C (exposure 4 h), air cooling + Ageing at 890-900 °C (aging 16 h), air cooling
    ≥784 ≥4 ≥196
    Alloy ВХ4Л-VI for OST 1 90126-85. Quenching with 1165-1195 °C (exposure 4 h), air cooling + Ageing at 890-910 °C (aging 16 h), air cooling
    ≥780 ≥4 ≥196

    Description mechanical marks

    Name Description
    σU Limit short-term strength
    d5 Elongation after rupture
    KCU Toughness