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    • OT4-1sv Titanium Alloy

    OT4-1sv Titanium Alloy

    Premium aluminium alloy trusted for performance, precision, and industrial excellence.

    High Strength
    & Durability

    Corrosion
    Resistant

    Precision
    Manufactured

    Quality You
    Can Trust

    Russian Metals • Supplier • Manufacturer • Exporter • Stockist

    OT4-1sv Titanium Alloy | ОТ4-1св Титановая ПроволокаRussian Metals

    Russian Metals is a trusted Russian titanium alloy supplier offering premium quality OT4-1sv Titanium Alloy products for aerospace, aviation, welding, marine, and industrial applications. Our OT4-1sv titanium wire and titanium TIG welding wire are widely used in demanding environments where high strength, heat resistance, and corrosion resistance are essential.

    The OT4-1sv Titanium Alloy is known for its excellent welding properties, lightweight structure, and superior mechanical performance. This aerospace titanium alloy is commonly used as titanium filler wire, titanium welding consumables, and авиационный титановый сплав applications.

    View Technical DataSupplied Forms
    GradeOT4-1sv / ОТ4-1св Titanium Alloy
    ClassificationTitanium Welding Wire / Aerospace / Corrosion Resistant
    ApplicationsAerospace Welding, Aviation, Marine, Industrial
    High-performance corrosion resistant titanium alloy specially developed for aerospace structures and welding applications
    Excellent weldability, oxidation resistance, and mechanical stability under elevated temperatures
    Commonly used as titanium filler wire, titanium welding consumables, and aerospace titanium welding wire
    Company Product by Russian Metals

    Company Product by Russian Metals

    Russian Metals supplies high-quality OT4-1sv titanium products including OT4-1sv titanium wire, OT4-1sv welding wire, OT4-1sv titanium rod, OT4-1sv titanium bar, and OT4-1sv titanium billet for industrial and aerospace sectors.

    Our ОТ4-1св титановый сплав products are manufactured according to strict international quality standards to ensure superior durability, corrosion resistance, and welding performance. We are recognized globally as a reliable Russian titanium alloy supplier for aerospace titanium welding wire and titanium alloy welding consumables.

    Key properties include:

    • Excellent weldability for titanium TIG welding
    • Superior corrosion resistance in harsh environments
    • Outstanding heat and oxidation resistance
    • Lightweight structure for aerospace efficiency
    • High tensile strength (540-785 MPa)
    • Excellent fabrication capability
    Material Snapshot
    • Corrosion resistant titanium alloy
    • Excellent welding properties
    • Heat resistant performance
    • Lightweight aerospace material
    • Titanium TIG welding wire
    • Aerospace-grade quality
    Product Overview

    Product Overview of OT4-1sv Titanium Alloy

    OT4-1sv Titanium Alloy is a high-performance corrosion resistant titanium alloy specially developed for aerospace structures, welding applications, and aviation engineering.

    The alloy offers excellent weldability, oxidation resistance, and mechanical stability under elevated temperatures. Russian Metals provides certified OT4-1sv titanium filler rod and titanium TIG welding wire solutions suitable for critical aerospace and industrial operations.

    Material Definition

    What is OT4-1sv Titanium Alloy?

    OT4-1sv Titanium Alloy is a Russian aviation welding titanium alloy widely used in aerospace manufacturing and titanium welding applications. The alloy is designed for superior welding properties, lightweight performance, and long-term durability.

    Known in Russian as ОТ4-1св титановая проволока, this alloy is extensively used for titanium TIG welding wire, aerospace titanium welding wire, titanium filler alloy applications, and aviation structural welding.

    The alloy demonstrates excellent OT4-1sv corrosion resistance and OT4-1sv heat resistance performance in harsh operating environments.

    Key Features

    Key Features of OT4-1sv Titanium Alloy

    Engineered for aerospace welding and high-performance applications requiring superior weldability, corrosion resistance, and heat resistance.

    Excellent Corrosion Resistance

    OT4-1sv corrosion resistance makes the alloy suitable for marine, aerospace, and chemical industries.

    Superior Welding Performance

    The alloy is highly preferred for titanium welding wire OT4-1sv and titanium TIG welding wire applications.

    High Strength-to-Weight Ratio

    This aerospace titanium alloy provides excellent structural strength while remaining lightweight.

    Heat Resistance

    The alloy performs reliably in elevated temperatures and demanding aerospace conditions.

    Outstanding Mechanical Properties

    OT4-1sv mechanical properties include durability, toughness, and long operational life.

    Excellent Fabrication Capability

    OT4-1sv titanium products can be machined, welded, and fabricated efficiently.

    Available Product Variants

    OT4-1sv Titanium Alloy Supply Range

    Russian Metals offers multiple forms of OT4-1sv titanium products for aerospace, aviation, welding, and industrial applications.

    OT4-1sv titanium wireOT4-1sv welding wireOT4-1sv titanium rodOT4-1sv titanium filler rodOT4-1sv titanium barOT4-1sv titanium billetTitanium TIG welding wireTitanium filler wireTitanium welding consumables
    Product Variants

    Variants of OT4-1sv Titanium Alloy

    Russian Metals supplies the following OT4-1sv titanium products in multiple dimensions and custom specifications

    OT4-1sv titanium wireOT4-1sv welding wireOT4-1sv titanium rodOT4-1sv titanium filler rodOT4-1sv titanium barOT4-1sv titanium billetTitanium filler wireTitanium welding consumablesТитановая TIG проволокаТитановая присадочная проволокаТитановый сварочный пруток
    Key Benefits

    Benefits of OT4-1sv Titanium Alloy

    Engineered for aerospace and high-performance welding applications where corrosion resistance and weldability are critical.

    • 1

      Long service life with exceptional durability in harsh industrial conditions

    • 2

      Lightweight material ideal for aerospace titanium alloy applications requiring reduced weight

    • 3

      Excellent weldability widely used in titanium TIG welding wire and filler applications

    • 4

      Heat and oxidation resistance suitable for elevated temperature industrial operations

    • 5

      Corrosion resistant performance performing exceptionally in corrosive environments

    • 6

      Outstanding mechanical properties including durability, toughness, and long operational life

    Industry Applications

    Applications of OT4-1sv Titanium Alloy

    OT4-1sv Titanium Alloy is widely used in aerospace, aviation, marine, and industrial welding.

    • 1

      Aerospace titanium alloy structures

    • 2

      Aviation titanium alloy components

    • 3

      Aerospace titanium welding wire applications

    • 4

      Titanium filler alloy equivalent systems

    • 5

      Marine engineering

    • 6

      Industrial fabrication

    • 7

      Heat resistant welding systems

    • 8

      Aircraft structural welding

    • 9

      Titanium alloy welding consumables

    • 10

      Chemical processing industries

    Russian industries also use this alloy as:

    • титановая TIG проволока
    • титановая присадочная проволока
    • титановый сварочный пруток
    • авиационный титановый сплав
    Technical Overview

    Technical Specifications of OT4-1sv Titanium Alloy

    Complete technical reference for engineers, buyers, and quality assurance teams.

    Technical Data

    Product Specifications of OT4-1sv Titanium Alloy

    Material grade, classification, available forms, mechanical properties, welding properties, and supply information.

    SpecificationDetails
    Product NameOT4-1sv Titanium Alloy (ОТ4-1св титановый сплав, Titanium welding wire)
    BrandRussian Metals
    Material TypeTitanium Alloy / Aerospace Titanium Welding Alloy
    GradeOT4-1sv, ОТ4-1св, Russian aerospace titanium welding alloy
    Material ClassificationCorrosion resistant titanium alloy / Aerospace titanium alloy / Aviation titanium alloy / Titanium welding wire / Titanium filler alloy
    Available FormsTitanium wire, welding wire, rod, filler rod, bar, billet, titanium welding consumables
    Common UsageAerospace titanium welding wire, titanium TIG welding wire, titanium filler alloy, aviation structural welding, marine engineering, industrial fabrication
    Surface FinishBright, clean, as required for welding applications
    Shape OptionsWire, rod, bar, billet, filler rod
    Size OptionsCustom sizes available as per requirement
    Heat Treatment ConditionAs per GOST 27265-87 for optimal welding performance
    StandardGOST 27265-87 / Russian aerospace titanium standards
    Supply TypeSupplier, manufacturer, exporter and stockist
    PriceOT4-1sv titanium alloy price available on request
    CustomizationAvailable as per drawings, dimensions and application needs
    Material Data

    Chemical Composition & Mechanical Properties of OT4-1sv Titanium Alloy (ОТ4-1св)

    Certified composition and performance metrics for OT4-1sv titanium welding alloy according to GOST 27265-87.

    Technical Data

    Characteristics of OT4-1sv Titanium Alloy

    PropertyValue
    GradeOT4-1sv Titanium Alloy (ОТ4-1св титановый сплав)
    ClassificationCorrosion resistant titanium alloy / Aerospace titanium alloy / Aviation titanium alloy / Titanium welding wire / Titanium filler alloy
    DesignationRussian aviation welding titanium alloy widely used in aerospace manufacturing and titanium welding applications
    Key PropertiesSuperior welding properties, lightweight performance, long-term durability, corrosion resistance, heat resistance
    Technical Data

    Chemical Composition in % of OT4-1sv Material

    GOST 27265-87

    FeCSiMnNTiAlZrOHImpurities
    up to 0.3up to 0.1up to 0.120.7 - 2up to 0.0594.33 - 97.51.5 - 2.5up to 0.3up to 0.15up to 0.006other 0.3
    Fe up to 0.3%, C up to 0.1%, Si up to 0.12%, Mn 0.7-2%, N up to 0.05%, Ti 94.33-97.5%, Al 1.5-2.5%, Zr up to 0.3%, O up to 0.15%, H up to 0.006%, other impurities 0.3%. Ti is the basis; Ti percentage is approximate. The balanced composition provides excellent OT4-1sv welding properties and corrosion resistance.
    Technical Data

    Mechanical Properties at T=20°C of OT4-1sv Material

    Wire form — GOST 27265-87

    AssortmentSize (mm)Exampleσin (MPa)σT (MPa)δ5 (%)ψ (%)KCU (kJ/m²)Thermal Processing
    Wire, GOST 27265-87--540-785-7.5-12---
    Wire (GOST 27265-87): σin = 540-785 MPa, δ5 = 7.5-12%. High tensile strength, excellent fatigue resistance, superior weld integrity, and enhanced oxidation resistance.
    Technical Data

    Mechanical Properties Legend

    Notation and units for mechanical property values

    SymbolDescription
    σinTensile strength [MPa]
    σTYield stress [MPa]
    δ5Specific elongation at fracture [%]
    ψReduction of area [%]
    KCUImpact strength [kJ/m²]
    HBBrinell hardness [MPa]
    σin = Tensile strength [MPa], σT = Yield stress [MPa], δ5 = Specific elongation at fracture [%], ψ = Reduction of area [%], KCU = Impact strength [kJ/m²], HB = Brinell hardness [MPa]
    Technical Data

    Heat Treatment Guidelines for OT4-1sv Titanium Alloy

    ProcessDescription
    OT4-1sv Heat TreatmentSpecialized processes to optimize welding performance and mechanical properties
    Aerospace Thermal ProcessingControlled heat treatment for optimal weld integrity and structural reliability
    Welding Wire ProcessingEnsures consistent wire properties for titanium TIG welding applications
    OT4-1sv heat treatment includes specialized processes to optimize welding performance and mechanical properties. Controlled thermal processing ensures optimal weld integrity and structural reliability. Welding wire processing ensures consistent wire properties for titanium TIG welding applications.
    Technical Data

    Available Delivery Forms

    Product TypeDescription
    Titanium WireStandard and custom diameters for welding applications as per GOST 27265-87
    Titanium Welding WirePremium grade titanium TIG welding wire
    Titanium Filler RodVarious diameters available for aerospace welding
    Titanium RodsStandard and custom dimensions
    Titanium BarsVarious sizes available
    Titanium BilletsAerospace grade billets for further processing
    Titanium Welding ConsumablesComplete range for aerospace and industrial welding
    Quality Assurance

    Control & Diagnostics of OT4-1sv Titanium Alloy

    Russian Metals ensures strict quality inspection and diagnostics for every OT4-1sv titanium product.

    • 1

      Material verification

    • 2

      Chemical composition testing

    • 3

      Mechanical strength testing

    • 4

      Corrosion resistance analysis

    • 5

      Weldability inspection

    • 6

      Surface quality examination

    • 7

      Aerospace-grade quality control

    • 8

      Certification and traceability

    Why Russian Metals

    Why Choose Russian Metals for OT4-1sv Titanium Alloy?

    Premium quality aerospace titanium welding alloy materials with global supply capability from India.

    • 1

      Trusted Russian titanium alloy supplier providing premium-grade Russian titanium alloys globally

    • 2

      Aerospace grade quality with OT4-1sv titanium wire products meeting demanding aerospace industry requirements

    • 3

      Wide product availability offering rods, bars, billets, filler rods, and titanium welding wire OT4-1sv solutions

    • 4

      Competitive pricing with affordable ОТ4-1св цена and reliable global supply support

    • 5

      Technical expertise with specialists providing support on OT4-1sv equivalent and specifications

    • 6

      Expert engineering team with deep knowledge of Russian titanium alloy grades and GOST specifications

    • 7

      Fast global delivery from India to international aerospace and industrial customers

    Order Now

    Order OT4-1sv Titanium Alloy from Russian Metals

    Choose Russian Metals for certified corrosion resistant titanium alloy and high-performance aerospace titanium products.

    OT4-1sv titanium wireOT4-1sv welding wireOT4-1sv titanium rodTitanium TIG welding wireAerospace titanium welding wireTitanium filler rod

    * OT4-1sv Titanium Alloy (ОТ4-1св титановый сплав, ОТ4-1св сварочная проволока) — High-performance corrosion resistant aerospace titanium welding alloy: chemical composition, mechanical properties, welding properties, heat treatment guidelines, and applications for aerospace titanium welding wire, titanium TIG welding wire, titanium filler alloy, aviation structural welding, marine engineering, industrial fabrication, heat resistant welding systems, aircraft structural welding, and chemical processing industries.
    Contact Russian Metals today to order premium OT4-1sv titanium wire, welding wire, rods, filler rods, bars, billets, and titanium welding consumables for your engineering requirements. Technical datasheets, custom dimensions, bulk orders, aerospace certification, and export support available. купить ОТ4-1св, ОТ4-1св цена, поставщик ОТ4-1св, титановая проволока ОТ4-1св, титановая TIG проволока, титановая присадочная проволока.

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