Wutar Walda Mai Karfi
Standard: DIN 8555 (E6-UM-60)
Nau'in lamba: TY-C DUR 600
Bayani & Aikace-aikacen:
· Electrode mai rufi na SMAW na asali don rufin da ya yi tauri.
· Kyakkyawan juriya ga matsin lamba da tasirin matsi.
· Ana amfani da shi a ko'ina don yin rufi a kan sassan ƙarfe, ƙarfe mai siminti da ƙarfe mai ƙarfi na Mn, wanda ke iya gogewa, tasiri da matsewa a lokaci guda. Filayen aikace-aikacen da aka fi amfani da su sune masana'antar motsa ƙasa da kuma maganin dutse, misali haƙoran haƙa, wuƙaƙen bokiti, muƙamuƙin crusher da mazugi, guduma na niƙa da sauransu.
Sinadarin sinadarai na ƙarfe da aka ajiye(%):
|
| 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 | - 4.5 | - 10 | - | - 2.0 | - 2.0 | Bal. |
| Na yau da kullun | 0.50 | 2.3 | 1.80 | 9.0 | - | - | - | - | - | Bal. |
Taurin ƙarfe da aka ajiye:
| Kamar yadda aka haɗa (HRC) | Bayan an yi masa laushi a cikin tanda 780-820℃/tanda (HRC) | Bayan taurare 1000-1050℃/mai (HRC) | Layer 1 a kan babban ƙarfe na Mn (HRC) | Layer 2 a kan babban ƙarfe na Mn (HRC) |
| 56 – 58 | 25 | 60 | 22 | 40 |
Halaye na Gabaɗaya:
· Tsarin Martensitic Mai Tsarin Gaggawa
· Ingantaccen aiki tare da kayan aikin da aka yi da Tungsten carbide
· Dumamawa Kafin a fara dumama sassa masu nauyi da ƙarfe masu ƙarfi zuwa 200-350℃
· Ana shafa Redry na tsawon awanni 2 a zafin jiki na 300℃ kafin amfani.
