Ƙananan ZazzabiWelding KarfeElectrode
W606F
GB/T E5518-C1
AWS A5.5 E8018-C1
Bayani: W606Fe ne mai ƙarancin zafin jiki na ƙarfe na ƙarfe tare da foda baƙin ƙarfe da ƙaramin murfin potassium na hydrogen.Ana iya amfani da shi don duk-wuri waldi tare da AC da DC.Ƙarfin da aka ajiye yana da tasiri mai kyau a -60 ° C.
Aikace-aikace: Ana amfani da shi don walda ƙananan zafin jiki kamar 2.5Ni.
Abubuwan sinadaran na weld karfe(%):
| C | Mn | Si | Ni | S | P |
| ≤0.12 | ≤1.25 | ≤0.80 | 2.00 ~ 2.75 | ≤0.020 | ≤0.025 |
Abubuwan kayan aikin walda:
| Gwaji abu | Ƙarfin ƙarfi Mpa | Ƙarfin bayarwa Mpa | Tsawaitawa % | Ƙimar tasiri (J) -60 ℃ |
| Garanti | ≥540 | ≥440 | ≥17 | ≥27 |
Yadawa hydrogen abun ciki na ajiya karfe: ≤6.0ml/100g (glycerin hanya) ko ≤10mL/100g (mercury ko gas chromatography hanya)
Duban X-ray: I grade
Shawarwari na yanzu:
| (mm) da Diamita na sanda | 3.2 | 4.0 | 5.0 |
| (A) Welding Current | 90 ~ 120 | 140 ~ 180 | 180 ~ 210 |
Sanarwa:
1. Dole ne a gasa wutar lantarki don 1 hour a 350 ℃ kafin aikin walda;
2. Yana da mahimmanci don tsaftace tsatsa, sikelin mai, ruwa, da ƙazanta akan sassan walda kafin walda.
