OT4sv
For the manufacture of welding wire
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Titanium, titanium alloys | Wrought Titanium Alloys |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Ti, % | Zr, % | Al, % | C, % | O, % | N, % | H, % | OE, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST 27265-87 | < 0.3 | < 0.12 | 0.8–2 | 91.83–95.4 | < 0.3 | 3.5–5 | < 0.1 | < 0.15 | < 0.05 | < 0.006 | < 0.3 |
Information on suppliers
Mechanical properties at 20 °C
| Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | d5, % | Treatment |
|---|---|---|---|---|---|---|---|
| Wire | GOST 27265-87 | 590–835 | 7–10.5 |
Analogues
| China |
|---|
| TC-1 |
Standards
| Standard | Description |
|---|---|
| GOST 27265-87 | GOST |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| OE | % | Other items |
| Si | % | Silicon |
| Mn | % | Manganese |
| Ti | % | Titan |
| Zr | % | Zirconium |
| Al | % | Aluminium |
| C | % | Carbon |
| O | % | Oxygen |
| N | % | Nitrogen |
| H | % | Hydrogen |
Description of mechanical properties
| Parameter | Units of measurement | Description |
|---|---|---|
| d5 | % | Elongation at break |
| $$\sigma _{U}$$ | $$MPa$$ | Ultimate tensile strength |