Kupatsanura:
AWS A5.1 E7018
ISO 2560-B-E4918A
GB/T 5117 E5018
Tsvimbo dzeWelding AWS E7018 ielectrode yesimbi ine hydrogen iron potassium powder yakaderera. Guruva resimbi riri mu coating rinowedzera mwero we deposit rate. Rine mukana wakanaka wekushandisa zvinoita kuti rive ne arc yakagadzikana, slatter shoma, kubvisa slag kuri nyore uye sveld munzvimbo dzese. Simbi yakachengetwa ine hunhu hwakanaka hwemakanika hune simba rakanaka kwazvo pakupisa kwakaderera.
AWS E7018 welding rod (electrode yemhando yeupfu hwesimbi) yakakodzera welding yesimbi yekabhoni uye simbi ine alloy yakaderera, senge Gr.50, nezvimwewo.
Kuumbwa kwemakemikari (%)
| Kuumbwa kweMakemikari | C | Mn | Si | S | P |
| Kukosha kweVimbiso | ≤0.12 | ≤1.60 | ≤0.75 | ≤0.035 | ≤0.040 |
| Mhedzisiro Yese | 0.089 | 1.2 | 0.38 | 0.028 | 0.04 |
Hunhu hwesimbi yakachengetwa muchimiro chemakanika
| Chinhu Chekuyedza | Rm (N/mm2) | Rel (N/mm2) | A (%) | KV2(J) -30°C |
| Kukosha kweVimbiso | ≥490 | ≥400 | ≥20 | ≥27 |
| Mhedzisiro Yese | 515 | 430 | 32 | 156 |
Referensi yemazuva ano (DC)
| Dhayamita | φ2.5 | φ3.2 | φ4.0 | φ5.0 |
| Amperage | 60 ~ 100 | 80 ~ 140 | 110 ~ 210 | 160 ~ 230 |
Kuongorora X-ray Radiographic: GiredhiⅠ
Nzvimbo Yekushongedza:
PA, PB, PC, PD, PE, PF
Zvinyorwa:
1. Electrode inofanira kupisa patembiricha ye350°C kweawa imwe chete. Pisa tsvimbo pese painoshandiswa.
2. Tsvina yakaita sengura, mavara emafuta uye hunyoro zvinofanirwa kubviswa pabasa.
3. Mutsetse mupfupi unodiwa pakupinza simbi. Nzira yakamanikana yekupinza simbi ndiyo inofarirwa.
Zvigadzirwa Zvakabatana
-
AWS E6010 Electrode Yekushongedza Simbi Nyoro, Kabhoni ...
-
Tyue Brand Carbon Steel Arc Electrode AWS E7015...
-
AWS E6013 (J421X) Kabhoni Simbi Yekushongedza Magetsi...
-
Kabhoni Simbi Yekushongedza Electrode AWS A5.1 E7018-1...
-
AWS E7016 Tsvimbo dzeWelding dzeArc Welding Low Hydr ...
-
AWS A5.1 E7028 Welding Rods Iron Powder uye Low...