Alloy MBIT
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | МБВП |
| Designation GOST Latin | MBBP |
| Transliteration | MBVP |
| The chemical elements | CuBeВП |
Description
Alloy MBIT used: to melt by vacuum smelting and the production of the untreated, extruded and forged bars intended for the manufacture of parts of vacuum devices.
Standards
| Name | Code | Standards |
|---|---|---|
| Bars | В55 | TU 48-19-247-93, TU 11-76 |
Chemical composition
| Standard | C | Si | Ni | Fe | N | Al | B | Ti | Mo | Ca | O | Mg | H |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TU 11-76 | ≤0.005 | ≤0.014 | ≤0.005 | ≤0.018 | ≤0.005 | ≤0.018 | 0.001-0.01 | ≤0.07 | The rest | ≤0.005 | ≤0.005 | ≤0.005 | ≤0.0005 |
Mo is the basis.
The main components are molybdenum, boron and titanium. Norms for the content of gases in the alloy are optional. In agreement with the consumer, rods with a carbon content of up to 0.0080% are allowed.
The main components are molybdenum, boron and titanium. Norms for the content of gases in the alloy are optional. In agreement with the consumer, rods with a carbon content of up to 0.0080% are allowed.
