Hardfacing WeldingElectrode
Standard: DIN 8555 (E7-UM-250-KPR)
Typus No.: TY-C BMC
Specification & Application：
· Basic iactaret altum recuperatio SMAW electrode
· Full austenite structure.Excelsa laborantis et altae duritiae.
Opportunus est cladding partium supremis pressioni et concussioni obnoxias in compositione cum abrasione.Surfacing fieri potest in ferro ferritico ac austenitico duro Mn-ferro et articulis duri Mn-ferro conflati possunt.
· Praecipua applicationis agri sunt in fodienda et caementa industria, transitus ferriviarius, soleatus incrementum, pistons torcular hydraulicum, pars comprimens altum ictum mollibus mineralibus sustinens.
Compositio chemica metalli depositi(%);
|
| C | Si | Mn | Cr | Ni | Mo | V | Fe |
| DIN | 0.5 - | - | 11.0 18.0 | - | - 3.0 | - | - | Bal. |
| EN | 0.3 1.2 | - | 11.0 18.0 | - 19.0 | - 3.0 | - 2.0 | - 1.0 | Bal. |
| Typical | 0.6 | 0.8 | 16.5 | 13.5 | - | - | - | Bal. |
Duritiam metalli depositi;
| sicut iuncta (HB) | Opus obduratum (HB) |
| 260 | 550 |
Notae generales:
· Microstructure Austenite
· Machinability Molendum solum
· Interpass temp.≤250℃
· Redrying Redry pro 2 h ante 300℃ ante usura.
