Mocheso o tlase oa tšepe ea ho tjheseletsa Electrode
W607
GB/T E5015-G
AWS A5.5 E7015-G
Tlhaloso: W607 ke elektrode ea tšepe e nang le mocheso o tlase o nang le sodium e tlase ea hydrogen.Sebelisa DCEP (electrode e nepahetseng hona joale) 'me e ka chesetsoa maemong ohle.Tšepe e kentsoeng e na le matla a matla a tšusumetso ho -60°C.
Kopo: E sebelisetsoa ho tjheseletsa tšepe ea mocheso o tlase joalo ka 09MnD.
Sebopeho sa lik'hemik'hale tsa tšepe ea weld(%):
| C | Mn | Si | Ni | S | P |
| ≤0.08 | ≤1.65 | ≤0.60 | 0,50 ~ 2,50 | ≤0.020 | ≤0.025 |
Mechine ea tšepe ea weld:
| Ntho ea teko | Matla a tšepe Mpa | Ho hlahisa matla Mpa | Elongation % | Boleng ba tšusumetso (J) -60 ℃ |
| Guaranteed | ≥490 | ≥390 | ≥22 | ≥27 |
Diffusion hydrogen content of deposited metal: ≤6.0mL/100g (glycerin method) kapa ≤10mL/100g (mercury or gas chromatography method)
Tlhahlobo ea X-ray: Ke ea sehlopheng
Nako e khothalelitsoeng:
| (mm) Bophara ba molamu | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| (A) Welding Current | Lilemo tse 40-70 | 60 ~ 90 | 100 ~ 120 | 140 ~ 170 | 170 ~ 200 |
Tlhokomeliso:
1. Electrode e tlameha ho behoa ka hora e le 1 ho 350 ℃ pele ho ts'ebetso ea welding;
2. Ho bohlokoa ho hloekisa mafome, sekala sa oli, metsi le litšila likarolong tsa ho cheseletsa pele ho tjheseletsa;
3. Karolo e cheselitsoeng e ka futhumatsoa pele hoo e ka bang 150 ° C pele e cheselletsa ho thibela mapetsong.
