KhN58KTVYuMBL (ChS104) Nickel Casting Alloy

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    • Designation

    Name The value
    Designation GOST Cyrillic ХН58КТВЮМБЛ
    Designation GOST Latin XH58KTBJuMBL
    Transliteration HN58KTVYuMBL
    By chemical elements CrNi58CoTeВAlCuBe
    Name The value
    Designation GOST Cyrillic ЧС104
    Designation GOST Latin ChC104
    Transliteration ChS104
    By chemical elements ЧPb104

    Description

    Material overview

    KhN58KTVYuMBL (ChS104) is a nickel-base high-temperature casting-alloy designation encountered in specifications for power and marine equipment. The designation alone is insufficient for a purchase. The governing standard, melting and casting route, section size, heat treatment, service temperature and inspection requirements must be defined.

    Product forms and sourcing

    Supply can be reviewed for remelt stock, rough castings, heat-treated castings, proof-machined parts and finished components, depending on the drawing and qualified production route. Include rough and finished weights, machining allowance, critical surfaces, casting tolerances, weld-repair restrictions, tooling responsibility and release quantity.

    Evek LLC reviews each requirement against the requested grade, specification, form, dimensions and quantity. Availability, origin, mill route, minimum quantity and certification are confirmed during quotation; website text is not a stock or compliance guarantee.

    Specification and substitution

    Do not treat a commercial nickel superalloy with a similar temperature rating as an automatic equivalent. Chemistry, melting practice, castability, phase balance, heat treatment, mechanical properties and acceptance criteria may differ. Any substitution requires technical review and written purchaser or engineering approval.

    The purchaser remains responsible for material selection, design approval and confirmation that the specified material is suitable for the finished component, manufacturing process and service environment.

    Information required for a quote

    Send the complete grade and standard revision, drawing, annual and release quantity, melting or casting requirements, heat treatment, mechanical properties, service conditions, nondestructive examination, test-coupon rules, material certificates, traceability, marking and U.S. delivery ZIP code.

    Related products and resources

    Review IN-738 cast nickel superalloy, Inconel 617, specialty steel grades, or contact Evek LLC for assistance with the requirement.

    Request a U.S. quote

    Evek LLC serves customers throughout the United States. Typical delivery is 2-3 weeks, subject to grade, specification, form, dimensions, quantity, production route and availability.

    Contact Evek LLC with the complete requirement and U.S. delivery ZIP code.

    Standards

    Name Code Standards
    Bars and shapes В32 TU 14-1-4787-90

    Chemical composition

    Standard C S P Mn Cr Si Ni Fe Cu N As Al B Ti Mo Sb Pb Bi Nb W Zr Co Y La
    TU 14-1-4787-90 0.07-0.14 ≤0.008 ≤0.008 ≤0.3 20-21.8 ≤0.3 Rest ≤0.5 ≤0.1 ≤0.01 ≤0.0005 2.1-2.9 0.015 3.1-3.9 0.3-0.9 ≤0.0005 ≤0.001 ≤5.0E-5 0.15-0.35 3-4 0.03 10.3-12 0.03 0.02
    Ni is the basis.
    According to TU 14-1-4787-90 the chemical composition is given for the alloy of grade ХН58КТЮЮМБЛ-ВИ (ЧС104-ВИ). Boron, zirconium, yttrium and lanthanum are introduced by calculation, chemical analysis is not determined, but the calculated data are entered in the certificate. It is possible to estimate the mass fraction of arsenic in scores on the scale of spectral analysis. In this case, the mass fraction of arsenic should not be more than 1 point.