Igwe anaghị agba ncharaElectrode
A317
GB/T E309Mo-15
AWS A5.4 E309Mo-15
Nkọwa: A317 bụ igwe anaghị agba nchara nwere mkpuchi sodium hydrogen dị ala.Jiri DCEP (ezigbo electrode ugbu a kpọmkwem).Ọ nwere nrụrụ dị mma, mgbape, na oxidation resistance karịa A302 n'ihi na ọla edobere nwere molybdenum.
Ngwa: A na-eji ya maka ịgbado ọkụ n'otu ụdị igwe anaghị agba nchara, efere nchara na-emepụta ihe na ígwè dị iche iche nke na-eguzogide ọgwụ sulfuric acid media (sulfur amonia) corrosion.
Ngwakọta kemịkalụ nke igwe weld (%):
C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
≤0.12 | 0.5-2.5 | ≤0.90 | 22.0 ~ 25.0 | 12.0 ~ 14.0 | 2.0 ~ 3.0 | ≤0.75 | ≤0.030 | ≤0.040 |
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 |
Mara:
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.