Rarrabawa:
AWS A5.1 E7018
ISO 2560-B-E4918A
GB/T 5117 E5018
Sandunan Walda AWS E7018 wani lantarki ne mai ƙarancin sinadarin hydrogen iron potassium wanda aka lulluɓe da ƙarfe mai ƙarfe. Ƙurar ƙarfe a cikin murfin yana ƙara yawan ajiya. Yana da amfani mai kyau wanda ke ba shi damar samun baka mai ƙarfi, ƙaramin tsatsa, cire slag yana da sauƙi kuma yana yin walda a kowane matsayi. Ƙarfe da aka ajiye yana da kyawawan halaye na injiniya waɗanda ke ba da ƙarfi mai kyau ga yanayin zafi.
Sinadarin sinadarai (%)
| Sinadarin Sinadarai | C | Mn | Si | S | P |
| Darajar Garanti | ≤0.12 | ≤1.60 | ≤0.75 | ≤0.035 | ≤0.040 |
| Sakamako na Gabaɗaya | 0.089 | 1.2 | 0.38 | 0.028 | 0.04 |
Kayayyakin injina na ƙarfe da aka ajiye
| Kayan Gwaji | Rm (N/mm2) | Rel (N/mm2) | A (%) | KV2(J) -30°C |
| Darajar Garanti | ≥490 | ≥400 | ≥20 | ≥27 |
| Sakamako na Gabaɗaya | 515 | 430 | 32 | 156 |
Na'urar da ake amfani da ita (DC)
| diamita | φ2.5 | φ3.2 | φ4.0 | φ5.0 |
| Amperage | 60 ~ 100 | 80 ~ 140 | 110 ~ 210 | 160 ~ 230 |
Matsayin Walda:
PA, PB, PC, PD, PE, PF
Bayanan kula:
1. Dole ne a kunna wutar lantarki a zafin 350°C na tsawon awa 1. A kunna sandar a duk lokacin da aka yi amfani da ita.
2. Dole ne a share datti kamar tsatsa, tabon mai da danshi daga wurin aikin.
3. Ana buƙatar gajeriyar baka don yin walda. Hanyar walda mai kunkuntar ta fi dacewa.
Hankali:
- TDole ne a sake busar da wutar lantarki da 350℃-380℃na awa 1 kafin walda.
- TDole ne a cire wurin hutawa, mai, ruwa da sauran ƙazanta na yankin walda kafin a yi walda.
