Stainless Steel Welding Electrode AWS E308-16 (A102)
APPLICATIONS:
Iyo inogona kushandiswa kukudzivirira kwemarara kwesimbi isina tsvina chimiro, senge 06Cr19Ni9 uye 06Cr19Ni11Ti, ine tembiricha yekushanda iri pasi pe300 ℃;inogona zvakare kushandiswa kune Stainless simbi dhizaini uchishandisa pasi pekushisa kwe cryogenic, senge mvura yenitrogen mudziyo, midziyo yakanyungudika yegasi, nezvimwe.
ZVINHU:
E308-16iri coated rutile mhando Cr18Ni9 Stainless simbi.Ose ari maviri AC neDC anogona kushandiswa uye anogona kuve ese-chinzvimbo welding.Inogona kusvika yakanakisa welding performance, yakagadzikana arc, diki spatter, nyore kubviswa slag uye yakanaka weld kutaridzika.Iyo simbi yakaiswa ine yakanaka kuramba kune inter granular corrosion.
TARIRA:
1. Ma electrode anofanira kubikwa ne 320-350 ℃ kweawa imwe isati yatungidzirwa, omesa electrode paunoshandisa.
2. Ngura, mafuta, mvura uye kumwe kusvibiswa kwe weld kunofanira kubviswa kusati kwave nemoto.
3.Inokurudzirwa magetsi emagetsi eDC, nokuti AC welding ine kupinza kusina kudzika, ikozvino haifaniri kunge yakakura zvikuru, kuitira kuti irege kuvhara kutsvuka uye kuputika.
4. Kuderedza kuwanda kwekupisa kwekupisa uyewelding electrodeoscillating amplitude haifanire kunge yakakura kwazvo.
5. Preheat uye interlayer-tembiricha inofanira kuramba iri pasi pe150 ℃
WEDDING POSITION:
PA, PB, PD, PF
DEPOSIT COMPOSITION (Hunhu Chibodzwa): %
| zvinhu | C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| Zvinodiwa | ≤0.08 | 18.0-21.0 | 9.0-11.0 | ≤0.75 | 0.5-2.5 | ≤1.00 | ≤0.04 | ≤0.03 | ≤0.75 |
| Typical Results | 0.062 | 19.34 | 10.14 | 0.28 | 1.08 | 0.66 | 0.025 | 0.010 | 0.08 |
MACHHANICAL PROPERTIES:
| zvinhu | Tensile Simba Rm/MPa | Elongation A/% | Charpy V-Notch KV2(J)-196℃ |
| Zvinodiwa | ≥550 | ≥30 | ≥29 |
| Typical Results | 570 | 38 | 36 |
ZVINHU ZVINOITWA KUITA MAITIRO: (AC, DC+)
| Dhayamita (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Zvazvino (A) | 25-50 | 50-80 | 80-110 | 110-160 | 160-200 |
PACKAGING:
5kg/box, 4boxes/carton, 20kgs/carton, 50cartons/pallet.21MT -26MT pa1X20″ FCL.
OEM / ODM:
Isu tinotsigira OEM / ODM uye tinogona kuita kurongedza chibvumirano kune dhizaini yako, ndapota taura nesu kuti tikurukure zvakadzama.
General zvinodiwa:
Kugadzirwa kwewelded zvimiro zvikamu zvinoenderana nedhizaini, magwaro ekugadzirisa uye zvinopihwa zveiyi mwero.3.2 Zvinodiwa zve ambient tembiricha panguva yekugadzira welding:
Kana zvikamu uye zvigadzirwa zvakapedzwa zvagadziriswa, tembiricha haifanire kunge yakaderera pane zvinotevera:
Yakaderera kabhoni simbi zvinhu: -20 ℃;
Yakaderera alloy structural simbi zvinhu: -15 ℃.
Kazhinji, iyo inobvumirwa welding tembiricha yewelding zvikamu zvinofanirwa kusangana nezvinodiwa zveTafura.
Kana welding zvikamu zvakasungirirwa pasi pemamiriro ekushisa akadzika (sezvakanyorwa muTebhurari 1), pamusoro pesimbi inofanira kupiswa.Upamhi hwenzvimbo yekupisa inofanira kunge yakakura kudarika 4 nguva kukora kweplate kuti isungirwe, uye hupamhi hwekupisa kune rumwe rutivi hahufanire kunge huri pasi pe100mm.Welding inogona chete kuitwa mushure mekupisa kusvika 100 ~ ~ 200 ℃.Kana murazvo preheating uchishandiswa, chinhambwe chiri pakati pepakati pemoto wepakati nepamusoro pebhodhi chinofanira kunge chakakura kupfuura 50mm.
Pasi pemamiriro ekunze ekupisa, kune zvikamu zvewelding zvine kusimba kwakanyanya uye kushata kwakashata, preheating inofanirawo kuitwa isati yatungidzirwa (iyo tembiricha yekupisa iri mukati meiyo 100 ~ 200 ℃), uye kuchengetedza kupisa kana kupisa kunofanirwa kuitwa mushure mekupisa. kubvisa welding stress.
