Low Alloy Steel Welding Electrode
J606
GB/T E6016-D1
AWS E9016-D1
Kufotokozera: J606 ndi electrode yachitsulo yotsika kwambiri yokhala ndi chitsulo chochepa cha hydrogen potaziyamu.Itha kugwiritsidwa ntchito pakuwotcherera malo onse ndi AC ndi DC.Kukhazikika kwa kuwotcherera kwa AC ndikocheperako poyerekeza ndi kuwotcherera kwa DC.
Ntchito: Ntchito kuwotcherera sing'anga mpweya zitsulo ndi otsika aloyi mkulu-mphamvu zitsulo nyumba lolingana mphamvu, monga Q420, etc.
Chemical zikuchokera weld zitsulo (%):
C | Mn | Si | Mo | S | P |
≤0.12 | 1.25 ~ 1.75 | ≤0.60 | 0.25 ~ 0.45 | ≤0.035 | ≤0.035 |
Zimango za weld zitsulo:
Yesani chinthu | Kulimba kwamakokedwe Mpa | Zokolola mphamvu Mpa | Elongation % | Mtengo (J) -30 ℃ |
Zotsimikizika | ≥590 | ≥490 | ≥15 | ≥27 |
Kuyesedwa | 620 ~ 680 | ≥500 | 20-28 | ≥27 |
Kuphatikizika kwa haidrojeni muzitsulo zoyikidwa: ≤4.0mL/100g (njira ya glycerin)
Kuwunika kwa X-ray: Ndimapanga
Zomwe tikulimbikitsidwa:
(mm) Ndodo diameter | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 | 5.8 |
(A) Welding Current | 40-70 | 70-90 | 90-120 | 140 ~ 180 | 180 ~ 220 | 210 ~ 260 |
Zindikirani:
1. Elekitirodi ayenera kuphika kwa ola 1 pa 350 ℃ pamaso kuwotcherera ntchito;
2. Ndikofunikira kuyeretsa dzimbiri, sikelo yamafuta, madzi, ndi zonyansa pazigawo zowotcherera musanawotchere;
3. Gwiritsani ntchito kachipangizo kakang'ono powotcherera.Njira yopapatiza yowotcherera ndiyoyenera;
4. Mbali yowotcherera ikakhala yokhuthala, iyenera kutenthedwa mpaka 150 ° C ndikuzizira pang'onopang'ono mutatha kuwotcherera.