ER70S-6Dabere na GB ER50-6
Okwu mmalite: Mgbochi siri ike na akpịrịkpa elu na ntụpọ mmanụ na metal ala. Ọ nwere obere ọkpọ ọkụ
uche .
Ngwa: Eji maka ịgbado ọkụ ụdị 500MPa structural ígwè akụkụ. Obere spatter, ọmarịcha mma,
Karịsịa maka ụgbọ ala, ụgbọ mmiri, ọkpọkọ ụlọ na weld ndị ọzọ na-ewu ụlọ.
Ngwakọta kemịkalụ nke waya ịgbado ọkụ(%)
C | Mn | Si | S | P | Cu |
0.06-0.15 | 1.4-1.85 | 0.8-1.15 | ≤0.035 | ≤0.025 | ≤0.50 |
Ọmụmaatụ nke Ngwakọta kemịkalụ nke ọla edobere (%)
C | Mn | Si | S | P | Cu |
0.07 | 1.27 | 0.76 | 0.014 | 0.015 | 0.15 |
Njirimara Mechanical nke ọla edobere
Nwalee ltem | Rm(MPa) | ReL(Mpa) | A(%) | A(%) |
Uru ekwe nkwa | ≥500 | ≥420 | ≥22 | ≥27(-30°C) |
Nsonaazụ izugbe | 558 | 472 | 27 | 98 |
Ntụaka ugbu a(DC+)
Ogo waya (mm) | Welding Ugbu a(A) | Ọnụego mbufe Co2(L/min) |
Φ0.8 | 50-100 | 15 |
Φ1.0 | 50-220 80-350 80-350 | 15-20 15-25 |
Φ1.2 | 80-350 | 15-25 |
Φ1.6 | 170-550 | 20-25 |
Nkọwa mbukota:
5kgs spool / igbe, 200 igbe / pallet, 15kgs spool / igbe, 72 igbe / pallet