Alloy ХН50МД (ЭП963)
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Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | ХН50МД |
| Designation GOST Latin | XH50MD |
| Transliteration | HN50MD |
| The chemical elements | CrNi50CuД |
| Name | The value |
|---|---|
| Designation GOST Cyrillic | ЭП963 |
| Designation GOST Latin | EP963 |
| Transliteration | EhP963 |
| The chemical elements | - |
Description
Alloy ХН50МД used: for the production of forged billets intended for rolling into wire rod, the wire and smooth woven grids with square cells.
Note
Non-magnetic corrosion resistant alloy.
Standards
| Name | Code | Standards |
|---|---|---|
| Bulls. Blanks. Slabs | В31 | TU 14-1-3253-81 |
| Steel alloy wire | В73 | TU 14-1-3254-81 |
| Metal nets | В76 | TU 14-4-1201-82, TU 14-4-1201-62 |
Chemical composition
| Standard | C | S | P | Mn | Cr | Si | Ni | Fe | Cu | N | Mo | Ca | Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TU 14-1-3253-81 | ≤0.06 | ≤0.015 | ≤0.02 | ≤2 | 20-22 | ≤0.6 | 49-51 | The rest | 3-4 | ≤0.06 | 8-9 | ≤0.3 | ≤0.1 |
Ni is the basis.
According to TU 14-1-3253-81, the chemical composition is presented for an alloy of the brand KhN50MD (EP963). Calcium and yttrium are introduced into the metal by calculation and their residual content in the metal is not determined by chemical analysis. In the finished metal, the residual content is allowed: tungsten ≤ 0.80%, titanium ≤ 0.20%, niobium ≤0.20%, aluminum ≤0.20%.
According to TU 14-1-3253-81, the chemical composition is presented for an alloy of the brand KhN50MD (EP963). Calcium and yttrium are introduced into the metal by calculation and their residual content in the metal is not determined by chemical analysis. In the finished metal, the residual content is allowed: tungsten ≤ 0.80%, titanium ≤ 0.20%, niobium ≤0.20%, aluminum ≤0.20%.
