ER308H Stainless Simbi Argon-arc Welding Wire
Application
Inoshandiswa kugadzira simbi ye12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) rudzi rwe austenitic Stainless simbi uye zvakafanana base simbi, uye zvakare inowanzoshandiswa pakubika mahwendefa matete.
Welding waya kemikari yakagadzirwa (Wt%)
Model | Welding wire chemical composition(Wt%) | ||||||||
| C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
ER308H | 0.050 | 1.79 | 0.48 | 19.72 | 9.40 | 0.005 | 0.022 | 0.013 | 0.06 |
Kuita kwechigadzirwa
Inopindirana (yakaenzana) modhi yakajairika | Muenzaniso wezvinhu zvemuviri zvesimbi yakaiswa (ine SJ601) | ||
GB | AWS | Tensile StrengthMPa | Elongation% |
S308H | ER308H | 590 | 40.5 |
Chigadzirwa welding referensi ikozvino (AC OR DC-)
Dhayamita(mm) | ¢1.6 | ¢2.0 | ¢2.5 | ¢3.2 |
Welding ikozvino (A) | 50-100 | 100-200 | 200-300 | 300-400 |
Zvigadzirwa Zvinotsanangurwa
Waya dhayamita | ¢1.6 | ¢2.0 | ¢2.5 |
Package uremu | 5Kg / bhokisi repurasitiki, 20Kg / katoni (Ine 4 mabhokisi epurasitiki madiki) |
Kuchenjerera kushandiswa kwechigadzirwa
1. Gasi rinodzivirira: Ar yakachena;chiyero chekuyerera: 9-14L / min kana ikozvino iri 100-200A, 14-18L / min kana ikozvino iri 200-300A.
2. Tungsten electrode kuwedzera urefu: 3-5mm;arc kureba: 1-3mm.
3. Mhepo inomhanya inogumira ku ≤1.0m / s;inokurudzirwa kupfuudza kuchengetedzwa kweargon kumashure kwenzvimbo yewelding.
4. Mukushongedza, ukuru hwemagetsi emagetsi emagetsi anokanganisa zvakananga maitiro emagetsi uye kuputika kupikisa kwesimbi ye weld, uye kunyanya kunofanira kubhadharwa kwairi.
5. Ita shuwa kubvisa ngura layer, unyoro, mafuta, guruva, nezvimwe pane welding chikamu.
Mazano ari pamusoro apa ndeekureva chete, uye mamiriro chaiwo achatonga mukushanda chaiko.Kana zvichidikanwa, kufanirwa kwemaitiro kunofanirwa kuitwa usati waona chirongwa chewelding.