Litšepe tse phahameng tsa Carbon ER70S-3 TIG Solid wire Welding connection
Kopo & Maemo
1. E loketse bakeng sa boiler, setshelo sa lik'hemik'hale, mechine, kaho, kaho ea likepe le liindasteri tse ling, bakeng sa litlhoko tse phahameng tsa tšepe e tlaase ea carbon le e tlaase ea alloy structural steel welding.
2. Tekanyetso eo re kopaneng le eona: GB/T39280 W 49A/P 5 3 , AWS A5.18 ER70S-3 & A5.18M E49S-3, ISO636-A:W 42 4 2Si, ISO636-B: W 49A/P 4 3
Likaroloana
1.Ho fepa ka terata ho boreleli, arc e tsitsitse, sebopeho se setle, metsi a tšepe a qhibilihisitsoeng a ntle, ho phatloha ho fokola, ho na le ts'ebetso e ntle ea welding welding process.
2.Likahare tsa S le P li fokotsehile ka tšepe e kopantsoeng, e nang le polasetiki e babatsehang, matla a tšusumetso le khanyetso ea HIC / SSC.
Khampani & Feme
LIEKETSENG TS'OANE
Litifikeiti
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T MELAO | 0.06-0.15 | 0.90-1,40 | 0.45-0,75 | 0.15 | 0.15 | 0.15 | 0.025 | 0.025 | 0.08 |
MOLAO OA MOLAO | 0.06-0.15 | 0.90-1,40 | 0.45-0,75 | 0.15 | 0.15 | 0.15 | 0.025 | 0.025 | 0.08 |
MOHLALA BOHLOKOA | 0.078 | 1.090 | 0.67 | 0.01 | 0.01 | 0.01 | 0.005 | 0.003 | 0.23 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | HEATTREAMENT℃xh | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | ||||
GB/T MELAO | 390 | 490-670 | AW | 27/-50 | 18 | ||||
MOLAO OA MOLAO | 400 | 490 | AW | 27/-20 | 22 | ||||
MOHLALA BOHLOKOA | 430 | 525 | AW | 265/-30 158/-50 | 29 |
HLOKOMELA:
H/W: tshekaletseng boemo tjheseletsa. O/W: ho tjheseletsa maemo a hodima hlooho
TAOLI YA SETITIFATION: ABS/BV/DNV/GL/CWB/CE