tjheseletsa melamu AWS A5.1 E6013 (J421) ke a loketse bakeng sa tjheseletsa tsa sebopeho tlaase k'habone tšepe, haholo-holo bakeng sa tjheseletsa ea tšesaane poleiti tšepe le khutšoanyane discountinuous tjheseletsa le tlhokahalo ea ho feta boreleli tjheseletsa.
Lihlopha:
ISO 2560-A-E35 0 RA 12
AWS A5.1: E6013
GB/T 5117 E4313
Litšobotsi:
AWS A5.1 E6013 (J421) ke rutile mofuta electrode.E ka ba mohloli oa matla oa AC & DC 'me e ka ba bakeng sa maemo ohle.E na le ts'ebetso e babatsehang ea ho tjheseletsa e le arc e tsitsitseng, spatter e nyenyane, ho tlosoa ha slag habonolo le ho busa-bokhoni joalo-joalo Rutile-cellulosic electrode e nang le bokhoni bo botle ba weld maemong ohle ho kenyeletsa le ho theosa fatše.Bokhoni bo botle ba ho koala lekhalo le bokhoni ba ho otla arc.Bakeng sa li-welding tsa tack le li-fit ups tsa mojaro.Sepheo se akaretsang sa indasteri le khoebo, kopano le ho cheselletsa mabenkele.
Tlhokomeliso:
Ka kakaretso, ha ho hlokahale hore o omise electrode hape pele o tjheseletsa.Ha e angoa ke mongobo, e lokela ho omisa hape ho 150 ℃-170 ℃ bakeng sa hora ea 0.5-1.
Boemo ba Welding:
PA, PB, PC, PD, PE, PF
AWS A5.1 E6013 e loketse meaho ea tjheseletsa e entsoeng ka tšepe e tlase ea khabone, e sebetsa hantle haholo ka lipoleiti tsa tšepe tse tšesaane le tse nyane hape e na le ts'ebetso e ntle haholo maemong a hlokang ponahalo e ntle le e hloekileng ea lifaha.
Motsoako oa Lik'hemik'hale oa All Weld Metal: (%)
Sebopeho sa Lik'hemik'hale | C | Mn | Si | S | P | Ni | Cr | Mo | V |
Litlhoko | ≤0.10 | 0.32-0,55 | ≤0.30 | ≤0.030 | ≤0.035 | ≤0.30 | ≤0.20 | ≤0.30 | ≤0.08 |
Liphetho tse Tloaelehileng | 0.08 | 0.37 | 0.18 | 0.020 | 0.025 | 0.030 | 0.035 | 0.005 | 0.004 |
Mechanical Properties of Deposited Metal
Ntho ea Teko | Rm (N/mm2) | Rel (N/mm2) | A (%) | KV2(J) 0℃ |
Litlhoko | 440-560 | ≥355 | ≥22 | ≥47 |
Liphetho tse Tloaelehileng | 500 | 430 | 27 | 80 |
Reference Current (DC)
Diameter | φ2.0 | φ2.5 | φ3.2 | φ4.0 | φ5.0 |
Amperage | Lilemo tse 40-70 | 50 ~ 90 | 80 ~ 130 | 150 ~ 210 | 180 ~ 240 |
Tlhahlobo ea X-Ray Radiographic:
Boemo Ⅱ