Alloys nickel Manual lantarki ENiCrFe-1 na'urorin walda
KASHIN KIMIYYA:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | P | S | |
| GB/T dokokin | 0.08 | 3.50 | 0.80 | 13.0-17.0 | ≥62 | 11.00 | 0.5-4.0 | 0.02 | 0.015 | |
| Dokokin AWS | 0.08 | 3.50 | 0.75 | 13.0-17.0 | ≥62 | 11.00 | 1.5-4.0 | 0.03 | 0.015 | |
| MISALI DARAJAR | 0.048 | 2.97 | 0.34 | 15.6 | 69.6 | 8.94 | 2.65 | 0.050 | 0.007 | |
DUKIYAR INJI:
| DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | IMAPACT DARAJAR J/℃ | LONGATION(%) | ||||
| GB/T dokokin | 360 | 550 | - | 27 | ||||
| Dokokin AWS | - | 550 | - | 30 | ||||
| MISALI DARAJAR | 435 | 665 | - | 43 | ||||
SHAWARAR MATSALAR welding:
| BAYANIN DIAMETERS(mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
| WUTAR LANTARKI (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
| O/W | 55-80 | 65-110 | 80-130 | ||||||||
Low hydrogen nau'in lantarki na hannu, na'ura abun da ke ciki (nauyi kashi) ne 7ONi-15Cr-8Fe-3.5Mn-2.5Nb (Cb) +Ta, nickel - chromium - baƙin ƙarfe gami electrode.
Saboda babban abun ciki na gami, zai iya daidaitawa zuwa kewayon zafin jiki daga ƙananan zafin jiki zuwa 980 ℃. Duk da haka, a lokacin da zafin jiki ne mafi girma fiye da 820 ℃, da hadawan abu da iskar shaka juriya da ƙarfi zai deteriorate.
Barga da baka, kyawawan kafawa, ɗan fantsama, sauƙin cire slag, juriya mai kyau, kayan injin narkakken ƙarfe yana da karko.
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8.2-ton babban mai ɗaukar kaya
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JU2000E jack-up dandali mai hakowa
Supercore SG
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | P | S | |
| GB/T dokokin | 0.08 | 3.50 | 0.80 | 13.0-17.0 | ≥62 | 11.00 | 0.5-4.0 | 0.02 | 0.015 | |
| Dokokin AWS | 0.08 | 3.50 | 0.75 | 13.0-17.0 | ≥62 | 11.00 | 1.5-4.0 | 0.03 | 0.015 | |
| MISALI DARAJAR | 0.048 | 2.97 | 0.34 | 15.6 | 69.6 | 8.94 | 2.65 | 0.050 | 0.007 | |
DUKIYAR INJI:
| DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | IMAPACT DARAJAR J/℃ | LONGATION(%) | ||||
| GB/T dokokin | 360 | 550 | - | 27 | ||||
| Dokokin AWS | - | 550 | - | 30 | ||||
| MISALI DARAJAR | 435 | 665 | - | 43 | ||||
SHAWARAR MATSALAR welding:
| BAYANIN DIAMETERS(mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
| WUTA (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
| O/W | 55-80 | 65-110 | 80-130 | ||||||||
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