Igwe anaghị agba ncharaElectrode
A407
GB/T E310-15
AWS A5.4 E310-15
Nkọwa: A407 bụ Cr26Ni21 dị ọcha austenitic igwe anaghị agba nchara nwere obere mkpuchi sodium hydrogen.Jiri DCEP (nke dị ugbu a electrode ziri ezi) na enwere ike ịgbanye ya n'ọnọdụ niile.Nkwụnye ego metal nwere ezigbo oxidation eguzogide n'okpuru elu okpomọkụ ọnọdụ nke 900 ~ 1100 ℃.Ebe ọ bụ na ọla edobere ya dị ọcha austenite, nguzogide mgbape ọkụ adịghị mma dị ka nke usoro duplex.
Ngwa: A na-eji ya maka ịgbado ọkụ n'otu ụdị igwe anaghị agba nchara na-ekpo ọkụ, mkpuchi igwe anaghị agba nchara na nchara dị iche iche, a pụkwara iji ya mee ihe maka ịgbado ígwè dị ka Cr5Mo, Cr9Mo, Cr13 na Cr28 nwere ike siri ike.
Ngwakọta kemịkalụ nke igwe weld (%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| 0.08 ~ 0,20 | 1.0-2.5 | ≤0.75 | 25.0 ~ 28.0 | 20.0 ~ 22.5 | ≤0.75 | ≤0.75 | ≤0.030 | ≤0.030 |
Njirimara nke igwe weld metal:
| Nwalee ihe | Ike ọdụdọ Mpa | Ogologo oge % |
| Ekwenyere | ≥550 | ≥25 |
Akwadoro ugbu a:
| Dayameta mkpanaka (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Welding Ugbu a (A) | 25 ~ 50 | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 | 160 ~ 200 |
Rịba ama: A ghaghị ime electrode maka 1 hour na gburugburu 250 ℃ tupu ịgbado ọkụ ọrụ.
Wenzhou Tianyu Electronic Co., Ltd. e guzobere na 2000. Anyị na-etinye aka na n'ichepụta nkewelding electrodes, mkpanaka ịgbado ọkụ, nawelding consumablesihe karịrị afọ iri abụọ.
Isi ngwaahịa anyị gụnyere igwe anaghị agba ncharawelding electrodes, carbon ígwè ịgbado ọkụ electrodes, ala alloy ịgbado ọkụ electrodes, surfacing ịgbado ọkụ electrodes, nickel & cobalt alloy ịgbado ọkụ electrodes, nwayọọ ígwè & ala alloy ịgbado ọkụ wires, igwe anaghị agba nchara ịgbado ọkụ wires, gas-shielded flux cored wires, aluminum ịgbado ọkụ wires, submerged arc ịgbado ọkụ .wires, nickel & cobalt alloy welding wires, brass welding wires, TIG & MIG welding wires, tungsten electrodes, carbon gouging electrodes, na ndị ọzọ ịgbado ọkụ ngwa & consumables.
