Stainless Steels Manual Electrode E385-15 Cryogenic polokelo lisebelisoa tsa tjheseletsa
THEKNOLOJI CHESE
Se lumelle lipotso
Tsoela pele ho u hlorisa
Arc ho hloka botsitso
Ho bopa ho sa kgahliseng
Spatter e feteletseng
Hangata e sebelisoa ka mefuta e fapaneng ea tora e matla ea asiti, tanka, liphaephe le setshelo sa polokelo, joalo ka 904L welding.
Low hydrogen pure austenitic steel stainless hand electrode, sebopeho se seholo se tlase C-20%Cr-25%Ni-5%Mo-2%Cu.
Ripple hantle
Ho hanyetsa kutu e ntle haholo, ho ka hanela sulfuric acid,
Phosphoric acid junifomo corrosion, tlas'a khatello ea sepakapaka ho hanyetsa mocheso leha e le ofe
concentration ea acetic acid corrosion, e ka rarolla ka nepo kutu ea sekoti sa halide, kutu ea slot,
khatello ea maikutlo le mathata a mang;Ts'ebetso e ntle ea welding, khanyetso e ntle ea mollo,
ho hanyetsa porosity e ntle, thepa e tsitsitseng ea mechine ea tšepe e qhibilihisitsoeng.
Slagging e bonolo
Parameter ea sehlahisoa
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | Tse ding |
GB/T MELAO | 0.031 | 2.27 | 0.66 | 0.019 | 0.003 | 25.5 | 21.1 | 5.15 | 1.68 | - |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | IMAPACT BOHLOKO J/℃ | Phekolo ea mocheso °C*h | ||||
GB/T MELAO | 615 | 38 | - | - |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||
MOTLATSI (Amp) | H/W | 30-55 | 50-85 | 80-120 | 100-150 | 140-180 | ||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 | - |
Tšehetso ea fektheri
Sehlahisoa se loketse bakeng sa a
mefuta e mengata ea likopo
THEKNOLOJI CHESE
-
Lisebelisoa tsa ho cheselletsa li-silencers
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Matla a Nyutlelie a Sanmen
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180,000 tons Capesize bulk carrier
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | Tse ding |
GB/T MELAO | 0.031 | 2.27 | 0.66 | 0.019 | 0.003 | 25.5 | 21.1 | 5.15 | 1.68 | - |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | IMAPACT BOHLOKO J/℃ | Phekolo ea mocheso °C*h | ||||
GB/T MELAO | 615 | 38 | - | - |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||
MOTLATSI (Amp) | H/W | 30-55 | 50-85 | 80-120 | 100-150 | 140-180 | ||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 | - |