Ala Alloy Steel Welding Electrode
J507FeNi
GB/T E5018-G
AWS E7018-G
Nkọwa: J507FeNi bụ obere alloy steel electrode nwere ntụ ntụ na mkpuchi hydrogen dị ala.Enwere ike iji ya maka ịgbado ọkụ na AC na DC niile.Nkwụsi ike arụmọrụ nke ịgbado ọkụ AC dị ala karịa nke ịgbado ọkụ DC
Ngwa: Eji maka ịgbado ọkụ ọkara carbon ígwè na obere okpomọkụ ígwè mgbali arịa, dị ka 16MnDR, wdg
Ngwakọta kemịkalụ nke igwe weld (%):
| C | Mn | Si | Ni | S | P |
| ≤0.08 | 0.80 ~ 1.30 | ≤0.65 | 1.20 ~ 2.00 | ≤0.030 | ≤0.030 |
Njirimara nke igwe weld metal:
| Nwalee ihe |
Ike ọdụdọ Mpa |
Mpụta ike Mpa |
Ogologo oge % |
Uru mmetụta (J) -40 ℃ |
| Ekwenyere | ≥490 | ≥390 | ≥22 | ≥54 |
Mgbasa hydrogen ọdịnaya nke ọla edobere: ≤6.0mL/100g (glycerin usoro)
Nyocha x-ray: akara ule
Akwadoro ugbu a:
| Dayameta mkpanaka | 3.2 | 4.0 | 5.0 |
| Welding Ugbu a (A) | 90 ~ 120 | 140 ~ 180 | 170-210 |
Mara:
1. The electrode ga-abụọ maka 1 hour na banyere 350 ℃ tupu ịgbado ọkụ ọrụ;
2. Ọ dị mkpa iji kpochaa nchara, ọnụ ọgụgụ mmanụ, mmiri na adịghị ọcha na akụkụ ịgbado ọkụ tupu ịgbado ọkụ.
Wenzhou Tianyu Electronic Co., Ltd. e guzobere na 2000. Anyị na-etinye aka na n'ichepụta nkewelding electrodes, mkpanaka ịgbado ọkụ, na welding consumables ihe karịrị afọ 20.
Isi ngwaahịa anyị gụnyere igwe anaghị agba ncharawelding electrodes, carbon ígwè ịgbado ọkụ electrodes,obere alloy ịgbado ọkụ electrodes, surfacing ịgbado ọkụ electrodes, nickel & cobalt alloy ịgbado ọkụ electrodes, nwayọọ ígwè & ala alloy welding 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.
