Ala Alloy Steel Welding Electrode
J606
GB/T E6016-D1
AWS E9016-D1
Description: J606 bụ obere alloy elu-ike ígwè electrode nwere obere-hydrogen potassium mkpuchi.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 ala-alloy elu-ike ígwè Ọdịdị nke kwekọrọ ekwekọ ike, dị ka Q420, wdg.
Ngwakọta kemịkalụ nke igwe weld (%):
| C | Mn | Si | Mo | S | P |
| ≤0.12 | 1.25 ~ 1.75 | ≤0.60 | 0.25 ~ 0,45 | ≤0.035 | ≤0.035 |
Njirimara nke igwe weld metal:
| Nwalee ihe | Ike ọdụdọ Mpa | Mpụta ike Mpa | Ogologo oge % | Uru mmetụta (J) -30 ℃ |
| Ekwenyere | ≥590 | ≥490 | ≥15 | ≥27 |
| nwalere | 620 ~ 680 | ≥500 | 20 ~ 28 | ≥27 |
Ọdịnaya mgbasa hydrogen nke ọla edobere: ≤4.0mL/100g (usoro glycerin)
Nyocha x-ray: akara ule
Akwadoro ugbu a:
| (mm) Dayameta mkpanaka | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 | 5.8 |
| (A) Welding Ugbu a | 40 ~ 70 | 70 ~ 90 | 90 ~ 120 | 140 ~ 180 | 180 ~ 220 | 210 ~ 260 |
Mara:
1. The electrode ga-abụọ maka 1 hour na 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;
3. Jiri obere arc arụ ọrụ mgbe ịgbado ọkụ.Ụzọ ịgbado ọkụ dị warara kwesịrị ekwesị;
4. Mgbe akụkụ weld dị oke, a ga-ebu ụzọ kpoo ya n'elu 150 Celsius ma mee ka ọ dị jụụ nwayọọ nwayọọ mgbe ịgbado ọkụ.
