JQ.MH0Cr21Ni10 stainless hlau submerged-arc vuam hlau

JQ.MH0Cr21Ni10 stainless steel submerged-arc welding wire Featured Image

1. Qhov kub ntawm welds yog pom zoo kom tswj tau ntawm li 150 ° C.Thaum multi-pass multi-layer vuam ntawm me me thiab nruab nrab specifications, xyuam xim rau kev tswj cov vuam kab zog.

2.Cov txheej xeb, noo noo, roj, plua plav, thiab lwm yam ntawm qhov vuam yuav tsum tau ntxuav.

3.Lub flux yuav tsum tau ci ntawm 300-350 ℃ rau 2h ua ntej siv.

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Khoom cim npe

Taw qhia

Submerged Arc Vuam (SAW) yog ib qho kev sib koom ua ke uas koom nrog kev tsim cov hluav taws xob arc nruab nrab ntawm cov khoom siv hluav taws xob tsis tu ncua thiab cov khoom ua haujlwm yuav tsum tau welded.Ib daim pam ntawm hmoov flux puag ncig thiab npog lub arc thiab, thaum molten, muab hluav taws xob conduction ntawm cov hlau yuav tsum tau koom nrog thiab cov electrode.

Daim ntawv thov

Siv dav hauv petrochemical thiab lwm yam lag luam, xws li vuam ntawm 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) thiab lwm yam ntaub ntawv.

Vuam hlau tshuaj muaj pes tsawg leeg (Wt%)

Qauv	Vuam hlau tshuaj muaj pes tsawg leeg (Wt%)
Qauv	C	Mn	Si	Cr	Ni	P	S	Cu	lwm yam
JQ.MH0Cr21Ni10	0.056 ib	1.43 ib	0.30 Nws	19.81 Nws	9.45 Nws	0.021 ib	0.006 ib	-	-

Khoom ua haujlwm

Ua raws (sib npaug) qauv qauv		Ib qho piv txwv ntawm lub cev muaj zog ntawm cov hlau tso nyiaj (nrog SJ601)
GB	AWS	Tensile zog MPa	Elongation%
F308-H0Cr21Ni10	TIAB SA 308	590 ua	42.0 Nws