W-2 SV titanium welding wire
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| VT-2 | Delivery from the stock, in stock |
Wire VT2sv
Titanium welding wire brand VT2sv, implemented by Evek GmbH meets the most stringent national and foreign standards. The popularity of this wire due to exceptional consumer properties and a variety of applications. Technology control at all stages of production ensures a 100% satisfaction guarantee.
| alloy Brand: | Classification: | Industrial use: |
|---|---|---|
| VT2sv | Titanium wrought alloys | production of welding wire |
The percentage of VT2sv alloy 27 according to GOST 265−87
| Ti | Si | C | Fe | N | O | H | Al | Impurities |
|---|---|---|---|---|---|---|---|---|
| 96.36−97.7 | ≤0.1 | ≤0.05 | ≤0.15 | ≤0.04 | ≤0.12 | ≤0.03 | 2 — 3 | other 0.3 |
Note: Titanium is a base; its percentage of about 96.36−97.7%.
Mechanical properties of titanium wire VT2sv (20 ° C).
| assortment | The size | Eg. |
|---|---|---|
| Welding wire Titanium, 27 according to GOST 265−87 | 13 | 460−655 |
Physical characteristics VT2sv alloy.
| W / (m · deg) | 1 / Grad | MPa | hail | kg / m3 | Ohm m | J / (kg · °) |
|---|---|---|---|---|---|---|
| 8.2 | 1.12 | 20 | 4505 | |||
| l | a June 10 | 100 | 540 | |||
| 18.85 | E 10- 5 | T | r | R September 10 | C |
Marking the physical properties:
| Description | designation |
|---|---|
| — Temperature data acquisition of the alloy [Castle] | — T |
| — Modulus of elasticity of the 1st kind, [MPa] | — E |
| — Coefficient of linear thermal expansion (at 20 ° C) [1 / deg] | -a |
| — The electrical resistance [ohm · m] | -R |
| — Specific weight [g / cm3] | -r |
| — Thermal conductivity [W / (m · deg)] | -l |
| — Specific heat capacity (at 20 ° C) [J / (kg · deg)] | -C |
Marking the mechanical properties:
| Description | designation |
|---|---|
| — The limit of proportionality (the yield strength for the residual strain) [MPa] | sT |
| — Short-term strength [MPa] | sre |
| — Reduction [%] | y |
| — Elongation at break [%] | d5 |
| — Brinell hardness in [MPa] | HB |
| — Impact strength [kJ / m2] | KCU |
| designation | Description |
|---|---|
| limited weldability | — Needs to preheating t ° 100−120 ° C with a final heat treatment |
| no limits | — No need for preliminary heating and final heat treatment |
| difficult to weld | — Needs to preheating t ° 200−300 ° C with a final heat treatment |
Marking
The label indicates the bay:
— Brand wire;
— The manufacturer and its trademark:
— № smelting and parties;
— date of manufacture;
— Designation of GOST.
— Availability teh.kontrolya.
Buy at a bargain price
Evek GmbH offers a wide range of products made of titanium wire of the highest quality in the retail and wholesale. The popularity of the brand VT2sv wire, due to the high quality and the widest range of applications. All products of our company complies with EU standards and international quality standards. Technological capabilities of each stage of production allows to fulfill individual orders of non-standard options, as soon as possible. When wholesale purchases discounts.