JQ.ER308LSi simbi isina gasi-yakavharirwa waya yakasimba

JQ.ER308LSi stainless steel gas-shielded solid wire Featured Image

Chinhu chikuru chakaderera C-18Cr-8Ni, uye Si element inowedzerwa, simbi yakanyungudutswa ine yakanaka fluidity, uye musono welding wakanaka.Inokodzera kukwirira-kumhanya welding.

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Chinhu chikuru chakaderera C-18Cr-8Ni, uye Si element inowedzerwa, simbi yakanyungudutswa ine yakanaka fluidity, uye musono welding wakanaka.Inokodzera kukwirira-kumhanya welding.

Welding waya kemikari yakagadzirwa (Wt%)

Model	Welding waya kemikari yakagadzirwa (Wt%)
Model	C	Mn	Si	Cr	Ni	Mo	P	S	Cu	Zvimwe
JQ.ER308LSi	0.015	1.75	0.90	20.02	9.85	0.03	0.015	0.010	0.15

Kuita kwechigadzirwa

Inopindirana (yakaenzana) modhi yakajairika		Muenzaniso wezvinhu zvemuviri zvesimbi yakaiswa (ine SJ601)
GB	AWS	Tensile StrengthMPa	Elongation%
S308LSi	ER308LSi	563	40

Chigadzirwa welding referenzi ikozvino (AC kana DC+)

Waya dhayamita(mm)		￠0.8	￠1.0	￠1.2
Welding ikozvino (A)	Flat welding, horizontal welding	70-150	100-200	140-220
	vertical welding	50-120	80-150	120-180
	Overhead welding	50-120	80-150	160-200

Zvigadzirwa Zvinotsanangurwa

Waya dhayamita	￠0.8	￠1.0	￠1.2
Package uremu	12.5Kg / chidimbu	15Kg/chidimbu	15Kg/chidimbu

Kuchenjerera kushandiswa kwechigadzirwa

1. Chengetedza gasi: Teerera kuchena kwegasi rekudzivirira, uye yakakurudzirwa gasi musanganiswa reshiyo iAr + 1-3% O2.
2.Kuyerera kwegesi: 20-25L / min.
3.Dry elongation: 15-25mm.
4.Kunyatso bvisa ngura layer, mwando, mafuta, guruva, nezvimwe pane welding chikamu.
5. Munguva yekuputira kunze, kana mhepo inomhanya inopfuura 1.5m / s, matanho ekudzivirira mhepo anofanirwa kutorwa, uye matanho akakodzera ekudzivirira mhepo anofanira kutorwa kudzivirira kuitika kwekuputira.
Mazano ari pamusoro apa ndeekureva chete, uye mamiriro chaiwo achatonga mukushanda chaiko.Kana zvichidikanwa, kufanirwa kwemaitiro kunofanirwa kuitwa usati waona chirongwa chewelding.