Nickel alloys Manual electrode ENiCrFe-1 Welding lisebelisoa
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | P | S | |
GB/T MELAO | 0.08 | 3.50 | 0.80 | 13.0-17.0 | ≥62 | 11.00 | 0.5-4.0 | 0.02 | 0.015 | |
MOLAO OA MOLAO | 0.08 | 3.50 | 0.75 | 13.0-17.0 | ≥62 | 11.00 | 1.5-4.0 | 0.03 | 0.015 | |
MOHLALA BOHLOKOA | 0.048 | 2.97 | 0.34 | 15.6 | 69.6 | 8.94 | 2.65 | 0.050 | 0.007 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | ||||
GB/T MELAO | 360 | 550 | - | 27 | ||||
MOLAO OA MOLAO | - | 550 | - | 30 | ||||
MOHLALA BOHLOKOA | 435 | 665 | - | 43 |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
MOTLATSI (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
O/W | 55-80 | 65-110 | 80-130 |
Mofuta o tlase oa hydrogen elektrode ea letsoho, sebopeho sa mabitso (karolo ea boima) ke 7ONi-15Cr-8Fe-3.5Mn-2.5Nb (Cb) + Ta, nickel - chromium - electrode ea tšepe ea tšepe.
Ka lebaka la boleng bo phahameng ba alloy, e khona ho ikamahanya le maemo a mocheso ho tloha mocheso o tlase ho isa ho 980 ℃. Leha ho le joalo, ha mocheso o phahame ho feta 820 ℃, ho hanyetsa oxidation le matla a tla senyeha.
Arc e tsitsitseng, sebopeho se setle, ho phatloha ho honyenyane, ho tlosoa ha slag habonolo, ho hanyetsa porosity e ntle, thepa ea mochine ea tšepe e qhibilihisitsoeng e tsitsitse.
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8.2-lithane e tsamaisang thepa e ngata
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JU2000E sethala sa ho phunya jack-up
Supercore SG
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | P | S | |
GB/T MELAO | 0.08 | 3.50 | 0.80 | 13.0-17.0 | ≥62 | 11.00 | 0.5-4.0 | 0.02 | 0.015 | |
MOLAO OA MOLAO | 0.08 | 3.50 | 0.75 | 13.0-17.0 | ≥62 | 11.00 | 1.5-4.0 | 0.03 | 0.015 | |
MOHLALA BOHLOKOA | 0.048 | 2.97 | 0.34 | 15.6 | 69.6 | 8.94 | 2.65 | 0.050 | 0.007 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | ||||
GB/T MELAO | 360 | 550 | - | 27 | ||||
MOLAO OA MOLAO | - | 550 | - | 30 | ||||
MOHLALA BOHLOKOA | 435 | 665 | - | 43 |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
ELECTRICITY (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
O/W | 55-80 | 65-110 | 80-130 |