Hardfacing Vuam Electrode
Txheem: DIN 8555 (E6-UM-60)
Hom No.: TY-C DUR 600
Specification & Daim Ntawv Thov:
· Basic coated SMAW electrode rau tawv nto.
· Zoo heev tiv thaiv compression kev nyuaj siab thiab cuam tshuam.
· Universally muaj feem xyuam rau cladding ntawm cov hlau, cam khwb cia hlau thiab siab Mn-steel, raug ib txhij rau abrasion, cuam tshuam thiab compression.Daim ntawv thov teb yog lub ntiaj teb txav thiab kho pob zeb kev lag luam, xws li cov hniav excavator, thoob riam, crusher puab tsaig thiab cones, zeb hammers thiab lwm yam.
Chemical muaj pes tsawg leeg ntawm deposited hlau (%):
|
| C | Si | Mn | Cr | Mo | Nb | Ni | W | V | Fe |
| DIN | 0.2 2.0 | - | - | 5.0 - | - | - | - | - | - | Bal. |
| EN | 0.2 2.0 | - | 0.3 3.0 | 5.0 18.0 Nws | - 4.5 | - 10 | - | - 2.0 | - 2.0 | Bal. |
| Hom | 0.50 ib | 2.3 | 1.80 ib | 9.0 ib | - | - | - | - | - | Bal. |
Hardness ntawm deposited hlau:
| Raws li Welded (HRC) | Tom qab soft-annealing 780-820 ℃ / qhov cub (HRC) | Tom qab hardening 1000-1050 ℃ / roj (HRC) | 1 txheej rau siab Mn-steel (HRC) | 2 txheej on siab Mn-steel (HRC) |
| 56–58 : kuv | 25 | 60 | 22 | 40 |
Cov yam ntxwv dav dav:
· Microstructure Martensitic
· Machinability Zoo nrog tungsten carbides tipped cov cuab yeej
· Preheating Preheat qhov hnyav thiab siab dua-tensile steels rau 200-350 ℃
· Redrying Redry rau 2 h ntawm 300 ℃ ua ntej siv.
