VT2sv / VT2SV / ВТ2св Titanium Welding Wire
Russian Metals supplies VT2sv / VT2SV / ВТ2св Titanium Welding Wire for titanium welding, filler wire, welding rod, filler rod, titanium fabrication and welded assembly applications.
VT2sv, VT2SV, VT2-sv and VT2-SV are common English search variations for the Russian grade ВТ2св Titanium Alloy. The Russian product name is Сварочная проволока ВТ2св, which means VT2sv welding wire.
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Russian Grade Name and Product Name
| English Keyword | Russian Grade | Russian Product Name | Product Type |
|---|---|---|---|
| VT2sv Titanium Welding Wire | ВТ2св | Сварочная проволока ВТ2св | Titanium welding wire |
| VT2SV Titanium Filler Wire | ВТ2св | Сварочная проволока ВТ2св | Titanium filler wire |
| VT2-sv Titanium Welding Rod | ВТ2св | Сварочная проволока ВТ2св | Straight welding rod |
| VT2-SV Titanium Filler Rod | ВТ2св | Сварочная проволока ВТ2св | Cut-length filler rod |
Material Overview
VT2sv / ВТ2св is a Russian titanium alloy wire material used where controlled chemistry, clean surface condition, weldability and titanium compatibility are required. It is mainly used as titanium welding wire, titanium filler wire, titanium welding rod and titanium filler rod.
Russian Metals supplies VT2sv / VT2SV titanium wire for TIG welding, argon welding, plasma welding, titanium sheet welding, titanium plate welding, titanium pipe welding and industrial fabrication.
Grade Classification
| Grade | Russian Name | Classification | Main Use |
|---|---|---|---|
| VT2sv | ВТ2св | Titanium wrought alloy | Welding wire and filler wire |
| VT2SV | ВТ2св | Uppercase search variation | Titanium welding wire |
| VT2-sv | ВТ2св | Hyphenated search variation | Welding rod and filler rod |
| VT2-SV | ВТ2св | Hyphenated uppercase variation | Titanium filler wire |
VT2sv / ВТ2св Titanium Welding Wire Overview
VT2sv / ВТ2св Titanium Welding Wire is a Russian titanium welding consumable used for joining titanium and titanium alloy components. It is supplied in wire, rod, coil, spool and cut-length forms for manual and industrial welding processes.
This grade is searched as VT2sv Titanium Alloy, VT2SV Titanium Alloy, VT2sv Titanium Welding Wire, VT2SV Titanium Filler Wire, ВТ2св Welding Wire, Russian VT2sv Titanium Wire, VT2sv Welding Rod and VT2SV Filler Rod.
VT2SV Capitalization Note
VT2SV is the uppercase keyword version of VT2sv. Both generally refer to the same Russian welding wire grade ВТ2св. For technical documentation, grade confirmation should be based on the Russian grade name, chemical composition, wire standard and material certificate.
Difference Between VT2 and VT2sv / ВТ2св
| Point | VT2 | VT2sv / ВТ2св |
|---|---|---|
| General Meaning | May refer to the base titanium alloy name | Welding wire grade |
| Product Focus | Base titanium alloy material | Titanium welding wire, filler wire and rods |
| Application | General titanium alloy use | Welding, joining, cutting and fabrication |
| Russian Grade Link | ВТ2 | ВТ2св |
| Selection Method | Based on base metal requirement | Based on weld metal compatibility and welding process |
Available Product Forms
| Product Form | VT2sv / ВТ2св Availability | Common Use |
|---|---|---|
| Welding Wire | Available | Titanium joining and fabrication |
| Filler Wire | Available | TIG welding, argon welding and plasma welding |
| Filler Rod | Available | Manual welding applications |
| Straight Wire | Available | Welding rod and cut-length use |
| Coil Wire | Available | Industrial welding and wire feeding |
| Spool Wire | Available | Automated or semi-automated welding |
| Cut-Length Wire | Available | Project-based welding and fabrication |
| Welding Rod | Available | Manual filler metal application |
VT2sv / ВТ2св Product Specification Table
| Specification Point | VT2sv / ВТ2св Details |
|---|---|
| Grade Name | VT2sv / VT2SV / ВТ2св |
| Russian Product Name | Сварочная проволока ВТ2св |
| Product Type | Titanium welding wire / filler wire / welding rod |
| Classification | Titanium wrought alloy |
| Main Chemistry | Ti-Al base alloy |
| Aluminium Content | Approx. 2–3% |
| Common Diameter Range | 1.6 mm to 7.0 mm, where applicable |
| Standard Reference | OST 1 90015-77, where applicable |
| Surface Condition | Bright, clean, etched, degassed, pickled, polished |
| Main Use | Titanium welding, filler metal, welded assemblies and fabrication |
| Certification | MTC, chemical analysis, dimensional inspection and traceability |
Welding Wire Section
VT2sv / ВТ2св titanium welding wire is used for titanium joining, titanium fabrication, titanium sheet welding, titanium plate welding and titanium pipe welding. It is selected where clean weldability, controlled chemistry and compatibility with titanium base material are required.
Filler Wire Section
VT2sv / ВТ2св titanium filler wire is used as filler metal in TIG welding, argon arc welding, plasma welding and titanium fabrication welding. Russian Metals can supply wire in clean surface condition with material certificate and batch traceability.
Filler Rod Section
VT2sv / ВТ2св filler rods are straight wire pieces used in manual welding applications. These rods are suitable for controlled welding work where consistent diameter, clean surface and proper packaging are important.
Coil Wire Section
VT2sv titanium coil wire is supplied for industrial welding setups, wire feeding systems and fabrication lines. Coil packing can be selected according to diameter, weight, handling requirement and welding process.
Spool Wire Section
VT2SV titanium spool wire is used in semi-automated and automated welding applications. Spool wire is useful where smooth feeding, consistent winding and clean surface condition are required.
Cut-Length Wire Section
VT2sv / ВТ2св cut-length wire is supplied for manual welding, repair work, fabrication and project-based welding jobs. Length can be supplied according to welding rod requirement, packaging need and handling preference.
Diameter and Length Range
| Form | Common Size Details |
|---|---|
| Welding Wire | 1.6 mm, 2.0 mm, 3.0 mm, 5.0 mm, 7.0 mm where applicable |
| Filler Rod | Cut-length pieces as per project requirement |
| Straight Wire | Standard straight lengths or custom lengths |
| Coil Wire | Coil weight and inside / outside diameter as per packing requirement |
| Spool Wire | Spool size based on wire diameter and welding setup |
| Cut-Length Wire | Custom cut length for manual welding use |
Surface Condition and Finish Options
| Surface Condition | Description |
|---|---|
| Bright Finish | Clean metallic surface for welding preparation |
| Clean Finish | Low contamination handling condition |
| Etched Finish | Chemically treated surface for oxide removal |
| Degassed Finish | Processed to support welding quality |
| Pickled Finish | Surface cleaned through pickling process |
| Polished Finish | Smooth surface for selected welding wire requirements |
| Oxide-Free Finish | Prepared to reduce surface contamination before welding |
Cleanliness and Handling
VT2sv / ВТ2св titanium welding wire should be kept clean before welding. Titanium wire must be protected from oil, dust, moisture, grease and surface contamination to support weld quality and stable welding performance.
Dimensional Tolerance
Russian Metals can support dimensional inspection for VT2sv titanium wire diameter, straightness, surface quality, length and packing condition. Final tolerance should be confirmed based on wire diameter, standard requirement and project specification.
Chemical Composition Overview
VT2sv / ВТ2св is a Ti-Al base titanium alloy welding wire grade. Titanium is the base element, aluminium is the main alloying element, and impurities such as iron, carbon, silicon, nitrogen, oxygen and hydrogen are controlled to maintain welding wire quality.
VT2sv / ВТ2св Chemical Composition
| Element | Typical Range / Limit |
|---|---|
| Titanium | Balance, approx. 96.36–97.70% |
| Aluminium | 2.0–3.0% |
| Iron | Max 0.15% |
| Carbon | Max 0.05% |
| Silicon | Max 0.10% |
| Nitrogen | Max 0.04% |
| Oxygen | Max 0.12% |
| Hydrogen | Max 0.03% |
| Other Impurities | Max 0.30% |
Aluminium Content in VT2sv / ВТ2св
VT2sv / ВТ2св contains approximately 2–3% aluminium. Aluminium helps improve strength and stability while maintaining titanium compatibility for welding wire and filler wire applications.
Titanium Balance Note
Titanium remains the base element in VT2sv / ВТ2св. The remaining chemistry is controlled through aluminium addition and impurity limits to support consistent wire quality and welding performance.
Controlled Impurities
| Controlled Element | Importance in Welding Wire |
|---|---|
| Iron | Must remain controlled for consistent alloy performance |
| Carbon | Controlled to support weld metal quality |
| Silicon | Limited for chemistry control |
| Nitrogen | Controlled to reduce weld contamination risk |
| Oxygen | Controlled because oxygen affects titanium weld quality |
| Hydrogen | Controlled because hydrogen can affect welding performance |
| Other Impurities | Limited to maintain grade consistency |
Mechanical Properties
| Property | VT2sv / ВТ2св Wire Reference |
|---|---|
| Tensile Strength | As per MTC / wire condition |
| Yield Strength | As per MTC where required |
| Elongation | As per MTC / wire condition |
| Hardness | As per MTC where applicable |
| Density | Approx. 4.5 g/cm³ for titanium alloy reference |
| Wire Condition | Depends on drawing, annealing, surface finish and supply form |
Tensile Strength
Tensile strength is important for VT2sv / ВТ2св titanium welding wire because it affects wire handling, feeding, straightening and welding performance. Final tensile strength should be checked from the MTC and wire condition.
Elongation and Ductility
Elongation shows wire ductility. Good ductility helps VT2sv titanium wire during drawing, straightening, coiling, feeding and manual welding rod use.
Hardness
Hardness values depend on wire processing, surface condition and final supply state. Hardness inspection can be provided when required for welding wire control, wire drawing quality and application suitability.
Density
VT2sv / ВТ2св titanium welding wire offers titanium’s lightweight advantage compared with many steel filler materials. This helps maintain lightweight weld compatibility in titanium assemblies.
Weldability
VT2sv / ВТ2св is mainly used as Russian titanium welding wire and titanium filler wire. It is selected for titanium welded joints, titanium fabrication, aerospace welding, industrial welding, marine welding, chemical equipment welding and heat exchanger welding.
Welding Process Compatibility
| Welding Process | VT2sv / ВТ2св Use |
|---|---|
| TIG Welding | Suitable as titanium filler wire |
| Argon Arc Welding | Suitable with proper inert shielding |
| Plasma Welding | Suitable where wire chemistry and process match |
| Titanium Fabrication Welding | Suitable for sheet, plate, pipe and assembly welding |
| Welding and Cutting | Used in titanium welding and cutting applications where applicable |
Shielding Gas Note
Titanium welding generally requires proper inert gas shielding to reduce oxidation and contamination during welding. Shielding quality, gas purity, joint cleaning and wire cleanliness are important for titanium weld performance.
Storage and Handling
| Storage Point | Recommendation |
|---|---|
| Packaging | Keep sealed until use |
| Moisture Protection | Store in dry conditions |
| Clean Handling | Avoid touching wire with oily or dirty gloves |
| Surface Protection | Protect from dust, oil, grease and foreign particles |
| Rod Storage | Keep straight rods covered and separated |
| Coil / Spool Storage | Protect winding from damage and contamination |
Machinability
VT2sv / ВТ2св is primarily a welding wire and filler wire grade. Machining is usually limited to cut-length rods, wire ends or fabricated parts after welding.
Formability
VT2sv titanium wire can be drawn, straightened, coiled, spooled and cut to length. Formability depends on wire diameter, heat treatment, surface finish and final supply condition.
Corrosion Resistance
Titanium’s corrosion resistance supports VT2sv / ВТ2св use in industrial, marine, chemical processing, heat exchanger, pressure equipment and fabrication environments where titanium welded joints are required.
Heat Resistance
VT2sv / ВТ2св welding wire supports titanium welding applications where the welded assembly may require temperature stability. Final heat resistance depends on the base metal, welding method, weld design and service condition.
Applications of VT2sv / ВТ2св Titanium Welding Wire
| Application | VT2sv / ВТ2св Use |
|---|---|
| Titanium welding | Welding wire and filler metal |
| TIG welding | Filler wire / filler rod |
| Argon welding | Titanium wire for inert gas welding |
| Plasma welding | Titanium alloy wire for welding process |
| Titanium sheet welding | Filler wire for sheet joints |
| Titanium plate welding | Filler wire for plate fabrication |
| Titanium pipe welding | Filler wire for pipe welding |
| Welded assemblies | Filler metal for titanium fabrication |
| Metal cutting | Wire for welding and cutting applications where applicable |
| Industrial fabrication | Titanium welding consumable |
Industry Usage
| Industry | Common Use |
|---|---|
| Aerospace | Titanium wire for aerospace welding |
| Chemical Processing | Titanium equipment and corrosion-resistant joints |
| Marine | Titanium welding for marine components |
| Power Generation | Titanium fabrication and welded assemblies |
| Heat Exchangers | Titanium tube, sheet and plate welding |
| Pressure Equipment | Titanium vessel and pipe welding |
| Industrial Fabrication | Titanium filler wire and welding rod applications |
Compatibility Section
VT2sv / ВТ2св filler wire selection should match the base metal, welding method, required mechanical properties, joint design and service environment. Final compatibility should be confirmed through material certificate, chemical analysis and welding procedure requirements.
Comparison With Other Titanium Welding Wire Grades
| Grade | Russian Name | Chemistry Focus | Main Product Form | Application Focus |
|---|---|---|---|---|
| VT2sv | ВТ2св | Ti-Al base, approx. 2–3% Al | Welding wire, filler rod, coil, spool | Titanium welding and fabrication |
| VT20-1sv | ВТ20-1св | Ti-Al-Zr-Mo-V type | Welding wire | Welding VT20-related titanium assemblies |
| VT20-2sv | ВТ20-2св | Higher Al than VT20-1sv | Welding wire | Titanium welding wire applications |
| CP Titanium Wire | Commercially pure Ti | Titanium with controlled impurities | Welding wire / filler wire | General titanium welding |
Equivalent Grade Note
No direct equivalent grade is commonly listed for VT2sv / ВТ2св. Material should be selected by Russian grade name, chemical composition, wire standard, welding application and MTC.
Standards Reference
| Standard / Reference | Usage |
|---|---|
| OST 1 90015-77 | Titanium wire for welding and cutting applications where applicable |
| Material Certificate | Confirms heat number, grade and chemical analysis |
| Project Welding Specification | Confirms filler wire compatibility and welding process |
| Dimensional Inspection | Confirms wire diameter, length and surface quality |
Testing and Inspection
| Testing / Inspection | Details |
|---|---|
| Chemical Analysis | Confirms Ti, Al and impurity limits |
| Tensile Testing | Available where required |
| Elongation Testing | Confirms ductility where specified |
| Dimensional Inspection | Wire diameter, length and straightness checks |
| Surface Inspection | Cleanliness, finish and oxide condition |
| Wire Cleanliness Inspection | Checks contamination risk before packing |
| Batch Traceability | Heat number and batch-level tracking |
| MTC Review | Confirms grade and material condition |
Certification and Packaging
Russian Metals supplies VT2sv / VT2SV / ВТ2св titanium welding wire with certification and packing support for domestic and export requirements.
| Certification / Packing Point | Details |
|---|---|
| MTC | Material Test Certificate available |
| Heat Number | Heat number traceability |
| Grade Marking | VT2sv / ВТ2св marking where applicable |
| Batch Traceability | Batch-level material identification |
| Sealed Packing | Protection from dust and moisture |
| Spool Packing | For automated and semi-automated welding |
| Coil Packing | For industrial wire handling |
| Straight Rod Bundles | For cut-length filler rods |
| Export-Safe Packaging | Wooden box, wrapped bundle or project packing |
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FAQs
What is VT2sv titanium alloy?
▾
VT2sv / ВТ2св is a Russian titanium wrought alloy grade mainly used for titanium welding wire, filler wire, welding rods and fabrication applications.
Is VT2SV the same as VT2sv?
▾
Yes, VT2SV is the uppercase keyword version of VT2sv. Both generally refer to the Russian grade ВТ2св.
What is the Russian name of VT2sv?
▾
The Russian grade name of VT2sv is ВТ2св.
What is the Russian product name of VT2sv welding wire?
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The Russian product name is Сварочная проволока ВТ2св.
What is ВТ2св used for?
▾
ВТ2св is used for titanium welding wire, titanium filler wire, welding rods, titanium fabrication, welded assemblies and welding or cutting applications where applicable.
Is VT2sv a titanium welding wire grade?
▾
Yes, VT2sv / ВТ2св is primarily used as a titanium welding wire and titanium filler wire grade.
What is the chemical composition of VT2sv?
▾
VT2sv / ВТ2св contains titanium balance with approximately 2–3% aluminium and controlled impurity limits for iron, carbon, silicon, nitrogen, oxygen, hydrogen and other elements.
What is the aluminium content in VT2sv?
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VT2sv / ВТ2св typically contains approximately 2–3% aluminium.
What is the difference between VT2 and VT2sv?
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VT2 may refer to the base titanium alloy name, while VT2sv / ВТ2св is commonly associated with welding wire and filler wire usage.
What wire diameter is available in VT2sv?
▾
VT2sv titanium welding wire is commonly referenced in diameters from 1.6 mm to 7.0 mm, depending on standard, stock and project requirement.
Is VT2sv suitable for TIG welding?
▾
Yes, VT2sv / ВТ2св can be used as titanium filler wire for TIG welding when it matches the base metal and welding procedure.
Is VT2sv used as filler wire?
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Yes, VT2sv / ВТ2св is used as titanium filler wire, filler rod and welding wire for titanium welding applications.
Does VT2sv have an equivalent grade?
▾
No direct equivalent grade is commonly listed for VT2sv / ВТ2св. Material should be checked by certificate, chemical composition and welding specification.
What standards apply to VT2sv welding wire?
▾
OST 1 90015-77 is commonly referenced for titanium wire used in welding and cutting applications where applicable.
What surface finish is available for VT2sv wire?
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VT2sv wire can be supplied in bright, clean, etched, degassed, pickled, polished and oxide-free surface conditions depending on requirement.
How should VT2sv titanium welding wire be stored?
▾
VT2sv titanium welding wire should be stored in clean, dry, sealed packaging and protected from oil, dust, moisture and surface contamination before welding.
VT2sv / VT2SV / ВТ2св Titanium Welding Wire
Send the required alloy designation, product form, dimensions, quantity, standard, delivery condition, testing, certificate requirements and destination for a technically correct quotation.
Russian Metals supplies VT2sv / VT2SV / ВТ2св Titanium Welding Wire for titanium welding, filler wire, welding rod, filler rod, titanium fabrication and welded assembly applications.
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