VT18U
For the production of bars, forgings, stampings, sheet metal; heat resistant alloy, recommended for parts operating for a long time (up to 500 hours) at 550 — 600 ° C and for a short time (single-action parts) — up to 800 ° C
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Titanium, titanium alloys | Wrought Titanium Alloys |
Chemical composition
| Standard | Fe, % | Si, % | Sn, % | Ti, % | Zr, % | Al, % | C, % | O, % | Nb, % | Mo, % | N, % | H, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OST 1-90013-81 | < 0.2 | 0.1–0.25 | 2–3 | 82.11–87.3 | 3.6–4.5 | 6.2–7.3 | < 0.1 | < 0.14 | 0.5–1.5 | 0.4–1 | < 0.004 | < 0.015 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| OST 1-90013-81 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Sn | % | Tin |
| Ti | % | Titan |
| Zr | % | Zirconium |
| Al | % | Aluminium |
| C | % | Carbon |
| O | % | Oxygen |
| Nb | % | Niobium |
| Mo | % | Molybdenum |
| N | % | Nitrogen |
| H | % | Hydrogen |