I-Low Alloy Steel Welding Rod AWS E8018-G (J556Fe) Manual Metal Arc Electrodes

I-Electrode ephansi ye-Alloy Steel Welding

J556Fe                                              

I-GB/T E5518-G

I-AWS E8018-G 

Incazelo: I-J556fe i-electrode yensimbi ephansi ye-alloy ene-iron powder kanye ne-hydrogen coating ephansi.Kokubili i-AC ne-DC ingasetshenziswa, futhi ingashiselwa kuzo zonke izikhundla.

Isicelo: Isetshenziselwa ukushisela insimbi yensimbi ye-carbon medium kanye nezakhiwo zensimbi ye-alloy ephansi njenge-Q390.

Ukwakheka kwamakhemikhali ensimbi ye-weld(%):

Izici zemishini ye-weld metal:

Okuqukethwe kwe-hydrogen yokusabalalisa kwensimbi efakiwe: ≤10.0mL/100g (i-mercury noma indlela ye-gas chromatography)

Ukuhlolwa kwe-X-ray: I grade

Okwamanje okunconyiwe:

Isaziso:

1. I-electrode kufanele ibhakwe ihora elingu-1 ku-350 ℃ ngaphambi kokusebenza kokushisela;

2. Kubalulekile ukuhlanza okugqwalile, isikali sikawoyela, amanzi, nokungcola ezingxenyeni zokushisela ngaphambi kokushisela;

3. Sebenzisa ukusebenza kwe-arc emfushane lapho ushisela.Ithrekhi yokushisela emincane ilungile.