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Welding wire made of 6AL4V (Titanium grade 5)

Equivalent

Grade analogue W. Nr. Aisi Uns En Order
ВТ6 ~3.7165 R56200 6AL4V Buy from stock, view availability

Technical characteristics

Grade of titanium alloy: Titanium grade 5 (6AL4V)
Alloy classification: Deformable titanium alloy
Industrial usage of alloy: Welding wire

Percentage composition according to GOST 27 265 — 87

V Fe N Si C Ti H V Al Residual elements
2.6 — 3.5 up to 0.15 to 0.04 up to 0.1 to 0.05 91.36 — 93.7 up to 0.003 2.5 — 3.5 3.5 — 4.5 others 0,3

Note: titanium constitutes basis of alloy; its percentage content is noted in table.

Mechanical features at a temperature 20 °C

Range of sizes Size F.e. KCU y Heat treatment. d5 sT sv
- mm - kJ/m2 % - % MPa MPa
Hammer-hardened wire according to GOST 27 265−87           12   665−865

Physical characteristics in a temperature range of 20−100°С

Degree kg/m3 Ohm-m V/(m/degree) 1/Degree MPa J/(kg/degree)
T r R 10 9 18,85   E 10- 5 C
20 4450     8,2 1,12  
100     l a 10 6   540

Identification of mechanical parameters

Flow limit at permanent change of form (proportional limit) [MPa] sT
Brinell hardness [MPa] HB
Contraction ratio (%) y
Short resistance to rupture [MPa] sv
Percent elongation at fracture [ % ] d5
Impact hardness [ kJ/m2] KCU

Physical characteristics of the alloy

Temperature of characteristic receiving in °С 20°С
Lneal expansion coefficient α x 106 at 100 °C [1/ °С] 8.4
Alloy density g/cm3 4.45
Elasticity module of 1 sort Е [MPa] x 10-5 1.12
Specific heat of alloy at 200 °C [J (kg*deg)] 0.586
Heat conduction coefficient, l [V/(m*deg)] 8.37
Specific electric resistance Оhm-mm2/m 1.6

Manufacture

Wire is made in outgassing, pickled conditions. Its out-of-roundness can not override features of its diameter. Its surface must be clean and clear, without non-pickled places, black spots, colours of tarnish. Minor tears and dark non-pickled places on its surface are allowed. Small guide marks, backfins of a depth that do not exceed sizes that are noted in a table are also allowed.

Diameter of titanium wire Permissible depth of defect beddings in a wire
   
1.0 -
1.2 -
1.4 -
1.6 0.4
1.8 0.4
2.0 0.4
2.5 0.5
3.0 0.5
3.5 0.6
4.0 0.6
5.0 0.7
6.0 0.8
7.0 0.8

Note: there are allowed a presence of small separate defects on a surface at wire diameter of up to 3.0 mm of depth

Cleaning of contaminations, surface defects are done by means of pickling treatment, dressing. There are allowed further dressing of small separate contaminations and pickling treatment of certain coils with repeated degasifying. General scope of macrosection with defined exceeding of defect depth during a process of metallographic examination cannot be higher than 10% of macrosection general scope of inspection lot.

Supply

Titanium wire is delivered in coils which diameter must not exceed 900 mm. Wire waps in coil must not stick together. They must have coil cambers up to 100°. Distortion of titanium wire, which appears at coil annealing, is not a flaw. Coil weight cannot be more than 50 kg along with a wire. If a coil is composed of a few pieces, a length of every piece must not be less than 10 m.
Mechanical characteristics of titanium wire must fully comply with requirements specified in a table.

Grade of titanium alloy Ultimate resistance MPa (kgf\mm sq.) Diameter of wire, mm Percentage extensionb, % not more than
Titanium grade 5 (6AL4V) 1.6 — 7.0 645−845 (68−88) 13.0

Marking

Every coil with wire must have an attached to it mark that will define:

— number of batch and smelting;

— inspection stamp;

— release date;

— name of manufacturer and trade mark:

— index of alloy grade;

— marking of standard.

Packaging

Every coil of wire must be tightly bounded with soft titanium wire. Then, it must be packaged in a clean paper. It is wraparound with bagging at the top. Wrapping of coil is allowed with using synthetic mesh, or plastic film which thickness is 100 — 200 µm without paper pre-packaging according to GOST 10 354−82. Wire that is rolled into coil must be joined with natural or synthetic binder according to requirements of standard technical documents.

Weldability

weldable
without limits
welding is done without further heat treating or heating
limitedly weldable welding is possible at heating to 100−120°С and last heat treating
hardly weldable in order to obtain a qualitative welded joints, it is necessary to perform the following operations: while welding to heat it up to 200−300°C, to do a heat treating (annealing) after welding

Supplier

«Auremo» 6AL4V welding wire supplier offers to buy goods by wholesale. There is a wide range of half-finished goods in stock. They are compliant with GOST and International Standards of quality. Titanium wire is always in stock. You can buy titanium grade 5 welding wire for an affordable price in titanium grade 5 welding wire supplier. You can buy 6AL4V welding wire right now! 6AL4V welding wire price is privileged for wholesale customers.

Buy at a bargain titanium grade 5 welding wire price

«Auremo» supplier is a recognized expert on a market of titanium mill-products. We have offices in Eastern Europe, so we are able to make a prompt cooperation with business partners. An experience of our company allows you easily buy titanium grade 5 welding wire in a large variety by wholesale. A quality is compliant with GOST (all-Union State Standards) and International Standards. «Auremo» company is a reliable 6AL4V welding wire supplier of titanium mill-products that invites all the wishing to a partnership. We have the best price-quality ratio. 6AL4V welding wire price is privileged for wholesale customers. All products are certificated. A delivery service will supply your order in the shortest possible time. Titanium grade 5 welding wire is always in stock. There is the best titanium grade 5 welding wire price from titanium grade 5 welding wire supplier. Buy 6AL4V welding wire in a moment!