Alloy 10Х20Н77ТЮ

  • 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 10Х20Н77ТЮ
    Designation GOST Latin 10X20H77TJu
    Transliteration 10H20N77TYu
    By chemical elements 10Cr20Ni77TeAl

    Description

    Alloy 10Х20Н77ТЮ used: for the manufacture of pipes tsentrobezhnolityh for the manufacture of the coils of the tubular furnace installations production of ammonia, hydrogen, ethylene, carbon disulphide, etc., operating in the temperature range 760−1060 °C and a pressure of 3.92 MPa (40 kgf/cm2); seamless hot — and cold-drawn pipes used in the production of ammonia, hydrogen, methanol, ethylene, carbon disulphide etc.

    Note

    Alloy corrosion resistant heat resistant.

    Standards

    Name Code Standards
    Steel pipes and fittings to them В62 TU 1333-047-00220302-02, TU 1320-003-18648658-00

    Chemical composition

    Standard C S P Mn Cr Si Ni Fe Cu As Al V Ti Mo Zn Sn Pb W
    TU 1320-003-18648658-00 ≤0.12 ≤0.012 ≤0.015 0.0005-0.69 19-22.05 0.0005-0.79 Rest ≤6 ≤0.2 ≤0.01 0.0005-0.15 0.0005-0.1 0.15-0.35 0.0005-0.1 ≤0.01 ≤0.01 ≤0.01 0.0005-0.1
    Ni is the basis.

    Mechanical properties

    sT|s0,2, MPa σU, MPa d5, %
    Seamless pipes hot and cold-of an external diameter 25-168 mm. Quenching in water or air from 1100-1150 °C
    ≥225 ≥490 ≥25
    Tsentrobezhnolityh pipe outer diameter 85-320 mm. Quenching in water or air from 1100-1150 °C
    ≥225 ≥490 ≥25

    Description mechanical marks

    Name Description
    sT|s0,2 Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2%
    σU Limit short-term strength
    d5 Elongation after rupture