JQ.ER308H terata ea tšepe e sa hloekang e kentsoeng ka tlas'a metsi

JQ.ER308H stainless steel submerged-arc welding wire Featured Image

2.Lera la mafome, mongobo, oli, lerōle, joalo-joalo tsa karolo ea welding li tlameha ho hloekisoa.

3.Flux e tlameha ho behoa ka 300-350 ℃ bakeng sa 2h pele e sebelisoa.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kopo

E sebelisoa haholo liindastering tsa petrochemical le tse ling, tse kang welding ea 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) le lisebelisoa tse ling.

Moetso oa lik'hemik'hale oa welding wire (Wt%)

Mohlala	Sebopeho sa lik'hemik'hale tsa terata ea welding (Wt%)
Mohlala	C	Mn	Si	Cr	Ni	P	S	Cu	tse ding
JQ.ER308H	0.059	1.43	0.30	19.81	9.45	0.021	0.006	-	-

Ts'ebetso ea sehlahisoa

Moetso oa maemo o lumellanang (o lekanang).		Mohlala oa thepa ea 'mele ea tšepe e behiloeng (e nang le SJ601)
GB	AWS	Tensile StrengthMPa	Elongation%
F308-H0Cr21Ni10	ER308H	595	42.0

Sehlahisoa sa welding hajoale (AC kapa DC+)

Diameter(mm)	￠2.5	￠3.2	￠4.0	￠5.0
Hona joale welding(A)	400-500	450-550	500-600	550-650

Litlhaloso tsa Sehlahisoa

Wire bophara	￠2.5	￠3.2	￠4.0	￠5.0
Boima ba sephutheloana	25/50/100/200/250/300/350Kg/sekotoana

Litlhokomelo bakeng sa tšebeliso ea sehlahisoa

1.Mocheso o pakeng tsa li-welds o khothaletsoa hore o laoloe hoo e ka bang 150°C.Ha multi-pass multi-lera tjheseletsa ea litlhaloso tse nyenyane le tse mahareng-boholo bo lekaneng, ela hloko ho laola tjheseletsa line matla.
2.Lera la mafome, mongobo, oli, lerōle, joalo-joalo tsa karolo ea welding li tlameha ho hloekisoa.
3.Flux e tlameha ho behoa ka 300-350 ℃ bakeng sa 2h pele e sebelisoa.
Litlhahiso tse ka holimo ke tsa litšupiso feela, 'me boemo ba sebele bo tla ba teng ts'ebetsong e itseng.Haeba ho hlokahala, litlhoko tsa ts'ebetso li lokela ho etsoa pele ho etsoa qeto ea moralo oa welding.