JQ.MH00Cr21Ni10T alagbara, irin submerged-arc alurinmorin waya

JQ.MH00Cr21Ni10T stainless steel submerged-arc welding wire Featured Image

Ni akọkọ fun CNG (gaasi adayeba ti a fisinuirindigbindigbin), LNG (gaasi olomi ti omi), LPG (gaasi epo epo) aaye ohun elo agbara fun alurinmorin awọn ohun elo irin alagbara ti a lo ni cryogenic ati awọn agbegbe iwọn otutu kekere;bii 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304), 022Cr18Ni9 (SUS 304L) ) alurinmorin.

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Tiwqn kemikali waya alurinmorin(Wt%)

Awoṣe	Tiwqn kemikali waya alurinmorin (Wt%)
Awoṣe	C	Mn	Si	Cr	Ni	P	S	Cu	miiran
JQ.MH00Cr21Ni10T	0.027	1.75	0.57	20.27	9.56	0.023	0.010	-	-

Išẹ ọja

ibamu (deede) boṣewa awoṣe		Apeere ti awọn ohun-ini ti ara ti irin ti a fi silẹ (pẹlu SJ601)
GB	AWS	Agbara AfẹfẹMPa	Ilọsiwaju%
F308L-H00Cr21Ni10	ER308L	568	35.5

Itọkasi alurinmorin ọja lọwọlọwọ (AC tabi DC+)

Iwọn (mm)	￠2.5	￠3.2	￠4.0	￠5.0
Alurinmorin lọwọlọwọ(A)	400-500	450-550	500-600	550-650

Awọn pato ọja

Iwọn okun waya	￠2.5	￠3.2	￠4.0	￠5.0
Iwọn idii	25/50/100/200/250/300/350Kg/ege

Awọn iṣọra fun lilo ọja

1.Awọn iwọn otutu laarin awọn welds ni a ṣe iṣeduro lati ṣakoso ni iwọn 150 ° C.Nigbati alurinmorin olona-Layer olona-pupọ ti awọn pato iwọn kekere ati alabọde, san ifojusi si ṣiṣakoso agbara laini alurinmorin.
2.Ipele ipata, ọrinrin, epo, eruku, ati bẹbẹ lọ ti apakan alurinmorin gbọdọ wa ni mimọ.
3.Awọn ṣiṣan gbọdọ wa ni ndin ni 300-350 ℃ fun 2h ṣaaju lilo.
Awọn aba ti o wa loke wa fun itọkasi nikan, ati pe ipo gangan yoo bori ninu iṣẹ kan pato.Ti o ba jẹ dandan, afijẹẹri ilana yẹ ki o ṣe ṣaaju ṣiṣe ipinnu ero alurinmorin.