VT6S Titanium Alloy Material and Product Forms

  • Alloy VT8M-1
  • Alloy VT32
  • Alloy VT35
  • Alloy VT4
  • Alloy VT41
  • Alloy VT5
  • Alloy VT5-1
  • Alloy VT6 (VT6sv.)
  • Alloy VT6C
  • Alloy VT6h
  • Alloy VT8
  • Alloy VT8-1
  • Alloy VT3-1
  • Alloy VT9
  • OT4 alloy
  • Alloy OT4-0
  • Alloy OT4-1
  • Alloy OT4-2
  • Alloy PT-1M
  • Alloy PT-3B
  • Alloy PT-7M
  • Alloy SPT-2
  • Alloy TC5
  • Alloy TC6
  • Alloy VT15
  • Alloy 14
  • Alloy 19
  • Alloy 27
  • Alloy 2B
  • Alloy 37
  • Alloy 3M
  • Alloy 40
  • Alloy 5B
  • Alloy AT3
  • Alloy AT6
  • Alloy VT14
  • Alloy VT25U
  • Alloy VT16
  • Alloy VT18
  • Alloy VT18U
  • Alloy VT2 (VT2sv.)
  • Alloy VT20
  • Alloy VT20-1 (VT20-1sv.)
  • Alloy VT20-2 (VT20-2sv.)
  • Alloy VT22
  • Alloy VT22I
  • Alloy VT23

    • Designation

    Name The value
    Designation GOST Cyrillic ВТ6С
    Designation GOST Latin BT6C
    Transliteration VT6S
    By chemical elements ВTe6Pb

    Description

    VT6S titanium alloy data

    VT6S is specified in legacy titanium-alloy standards for wrought products. The material tables on this page describe designation, chemistry and properties for particular standards and heat-treatment conditions. They are reference data, not a promise that any listed size or condition is in stock.

    What to specify for sheet, plate, bar or forgings

    State the governing standard and edition, VT6S designation, product form, dimensions, condition, tolerances, quantity and required material certificate. For sheet or plate, give thickness, width, length and surface. For bar or forgings, provide diameter or drawing, machining allowance and inspection. If a different titanium grade is proposed, the purchaser must approve the chemistry, process, properties and documentation before substitution.

    Use the structured chemistry, standards and mechanical-property tables below only with their stated product form and condition. The values do not automatically certify an offered lot.

    Information needed for a quote

    Send VT6S, the governing standard, sheet, plate, bar or forging form, dimensions, heat-treatment condition, quantity, inspection and U.S. delivery ZIP code.

    Stock, production route, origin, minimum quantity, compliance, certification, price and final delivery are confirmed during quotation. Product descriptions and reference tables are not stock or suitability guarantees.

    Related products and contact

    Request a U.S. quote

    Evek LLC serves buyers throughout the United States. Typical delivery is 2–3 weeks, subject to the exact material, specification, dimensions, quantity and availability. Send your requirement to Evek LLC with the U.S. delivery ZIP code.

    Standards

    Name Code Standards
    Non-ferrous metals, including rare, and their alloys В51 GOST 19807-91, OST 1 90000-70, OST 1 90013-81
    Sheets and strips В53 GOST 22178-76, OST 1 90218-76, OST 1 90024-94, TU 1-5-419-82, TU 1-5-424-77, TU 1-92-40-76
    Bars В55 GOST 26492-85, OST 1 90266-86, OST 1 90173-75, OST 1 90107-73, OST 1 90006-86, TU 1-9-672-78
    Tubes of non-ferrous metals and alloys В64 TU 1-5-421-78

    Chemical composition

    Standard C Si Fe N Al V Ti O Zr H
    GOST 19807-91 ≤0.1 ≤0.15 ≤0.25 ≤0.04 5.3-6.5 3.5-4.5 Rest ≤0.15 ≤0.3 ≤0.015
    OST 1 90013-81 ≤0.1 ≤0.1 ≤0.25 ≤0.05 5.3-6.5 3.5-4.5 Rest ≤0.15 ≤0.3 ≤0.015
    Ti is the basis.
    According to GOST 19807-91 and OST 1 90013-81 the total content of other impurities is ≤ 0.30%. The mass fraction of hydrogen is indicated for ingots. The mass fraction of chromium and manganese should not exceed 0.15% (in total). The mass fraction of copper and nickel should not be more than 0.10% (in total), including nickel not more than 0.08%.

    Mechanical properties

    Section, mm σU, MPa d5, % d y, % KCU, kJ/m2 HB, MPa
    Rolled sheet after annealing (samples across the direction of rolling)
    1-6 834-981 ≥12 - - - -
    6-10.5 834-981 ≥10 - - - -
    Rolled sheet. Quenching + artificial aging (samples across the direction of rolling)
    1-10.5 ≥1030 ≥8 - - - -
    Plate on OST 1 90024-94 in the delivery condition. Samples heat-treated (transverse)
    11-30 1030-1180 - ≥5 ≥12 ≥343 -
    11-25 835-1030 - ≥7 ≥16 ≥392 -
    25-60 835-1030 - ≥7 ≥16 ≥392 -
    60-100 835-1030 - ≥7 ≥16 ≥392 -
    Forgings weighing up to 200 kg after annealing
    101-250 755-981 ≥6 - ≥20 ≥392 241-321
    100 834-981 ≥10 - ≥30 ≥392 241-321
    Bars hot rolled quenched and aged normal-quality according to GOST 26492-85 (longitudinal samples)
    10-12 ≥1030 ≥4 - ≥14 - -
    12-100 ≥1030 ≥4 - ≥14 ≥245 -
    Bars hot rolled quenched and aged high-quality according to GOST 26492-85 (longitudinal samples)
    10-12 ≥1030 ≥6 - ≥20 - -
    12-100 ≥1030 ≥6 - ≥20 ≥294 -
    Bars hot rolled autogenie ordinary quality GOST 26492-85 (longitudinal samples)
    10-12 ≥835 ≥9 - ≥22 - -
    100-150 ≥755 ≥6 - ≥15 ≥245 -
    12-100 ≥835 ≥9 - ≥22 ≥294 -
    Bars hot rolled autogenie high-quality according to GOST 26492-85 (longitudinal samples)
    10-12 835-980 ≥10 - ≥30 - -
    100-150 755-980 ≥7 - ≥22 ≥392 -
    12-60 835-980 ≥10 - ≥30 ≥392 -
    60-100 835-980 ≥10 - ≥25 ≥392 -
    Forged square bars and round after annealing
    140-250 755-981 ≥6 - ≥20 ≥392 241-321
    834-981 ≥8 - ≥25 ≥392 241-321

    Description mechanical marks

    Name Description
    σU Limit short-term strength
    d5 Elongation after rupture
    d Elongation after rupture
    y The relative narrowing
    KCU Toughness
    HB Brinell hardness number

    Technological properties

    Name The value
    Weldability without restrictions