Stainless steels SAW terata tjheseletsa ER309 le flux Welding data
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 bakeng sa tjheseletsa ea tšepe ea carbon le tšepe e sa hloekang kapa bakeng sa
ho chesoa ha tšepe ea martensitic le ferritic e sa sebetseng hantle
E ka boela ea sebelisoa ho petrochemical, limela tsa matla a mocheso le
liindasteri tse ling tse kang reactor ka hare lerako surfacing phetoho tšepe.
Ripple hantle
Welding 22%Cr-12%Ni tšepe e sa hloekang (SUS309S)
Kapa tšepe e sa hloekang e nang le tšepe ea khabone, tšepe ea alloy e tlase.
Slagging e bonolo
Parameter ea sehlahisoa
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo |
GB/T MELAO | 0.035 | 0.6 | 1.7 | 0.025 | 0.002 | 12.4 | 22.6 | - |
MOSEBETSI OA MECHI:
LETLOTLO | Matla a ho atolosa(Mpa) | Elongation/% | IMAPACT BOHLOKO J/℃ | Intergranular corrosion | ||||
GB/T MELAO | 570 | 35 | ≥60 / mocheso oa ka tlung | Mokhoa oa GB/T4334E o fetile |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 2.4 | 3.2 | 4.0 | ||||
Volt | 28-32 | 28-32 | 28-32 | ||||
Amp | 270-360 | 400-550 | 500-650 | ||||
Lebelo(mm/min) | 250-320 | 300-420 | 400-480 | ||||
Elong e omileng(mm) | 20-24 | 22-26 | 30-34 |
Tšehetso ea fektheri
Sehlahisoa se loketse bakeng sa a
mefuta e mengata ea likopo
THEKNOLOJI CHESE
Boiler ea lisebelisoa
Tanka ea ente ea polokeho
-
Lithane tse 37,000 sekepe se akaretsang sa thepa
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo |
GB/T MELAO | 0.035 | 0.6 | 1.7 | 0.025 | 0.002 | 12.4 | 22.6 | - |
MOSEBETSI OA MECHI:
LETLOTLO | Matla a ho atolosa(Mpa) | Elongation/% | IMAPACT BOHLOKO J/℃ | Intergranular corrosion | ||||
GB/T MELAO | 570 | 35 | ≥60 / mocheso oa ka tlung | Mokhoa oa GB/T4334E o fetile |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 2.4 | 3.2 | 4.0 | ||||
Volt | 28-32 | 28-32 | 28-32 | ||||
Amp | 270-360 | 400-550 | 500-650 | ||||
Lebelo(mm/min) | 250-320 | 300-420 | 400-480 | ||||
Elong e omileng(mm) | 20-24 | 22-26 | 30-34 |