Carbon steels TIG ER70S-2 data akara
Kwesịrị ekwesị maka pipeline, arịa nrụgide, petrochemical na ngwa ịgbado ọkụ ndị ọzọ.
Ọkọlọtọ anyị zutere: GB/T39280 W 49A 3 2, AWS A5.18 ER70S-2 & A5.18M ER49S-2, ISO636-A: W 42 3 2Ti, ISO636-B: W 49A 3 2.
Kedu ihe bụ
njirimara?
●N'ihi mgbakwunye nke AI, Ti, Zr na ihe ndị ọzọ metal.
●Enwere ike iji welded ígwè na nchara na unyi n'elu.
●Ọ nwere ezigbo ịgbado ọkụ usoro arụmọrụ, mara mma weld akpụ.
●Ihe eji arụ ọrụ kwụsiri ike na arụmọrụ mmetụta dị ala dị mma.
Usoro ngwaahịa
Ngwakọta kemịkal:
| ALOY(wt%) | C | Mn | Si | Ti | Zr | AL | P | S | Cu |
| GB/T iwu | 0.07 | 0.9-1.4 | 0.4-0.7 | 0.05-0.15 | 0.02-0.15 | 0.05-0.15 | 0.025 | 0.025 | 0,50 |
| Iwu AWS | 0.07 | 0.9-1.4 | 0.4-0.4 | 0.05-0.15 | 0.02-0.15 | 0.05-0.15 | 0.025 | 0.025 | 0,50 |
| URU Ọmụmaatụ | 0,054 | 1.070 | 0.54 | 0.08 | 0.07 | 0.06 | 0.01 | 0,005 | 0.21 |
ALA nke igwe:
| ALA | IKE (MPa) | IKE EXTENSION (MPa) | Okpomọkụ ℃xh | IMAPACT URU J/℃ | ELONGATION(%) | ||||
| GB/T iwu | 390 | 490-670 | AW | 27/-30 | 18 | ||||
| Iwu AWS | 400 | 490 | AW | 27/-30 | 22 | ||||
| URU Ọmụmaatụ | 555 | 615 | AW | 175/-30 | 28 | ||||
Lee anya n'ụzọ
anyị na-ebufe
●Ụgbọ njem ụgbọ ala
●Mbupu
Lee anya
ụlọ nkwakọba ihe
The oru ngo
anyị na-etinye aka na
●PX1212 H ikpo okwu ọkọnọ
●Ụlọ elu demethane nke China Global
Ngwaahịa anyị
nye uwa
Ngwakọta kemịkal:
| ALOY(wt%) | C | Mn | Si | Ti | Zr | AL | P | S | Cu |
| GB/T iwu | 0.07 | 0.9-1.4 | 0.4-0.7 | 0.05-0.15 | 0.02-0.15 | 0.05-0.15 | 0.025 | 0.025 | 0,50 |
| Iwu AWS | 0.07 | 0.9-1.4 | 0.4-0.4 | 0.05-0.15 | 0.02-0.15 | 0.05-0.15 | 0.025 | 0.025 | 0,50 |
| URU Ọmụmaatụ | 0,054 | 1.070 | 0.54 | 0.08 | 0.07 | 0.06 | 0.01 | 0,005 | 0.21 |
ALA nke igwe:
| ALA | IKE (MPa) | IKE EXTENSION (MPa) | Okpomọkụ ℃xh | IMAPACT URU J/℃ | ELONGATION(%) | ||||
| GB/T iwu | 390 | 490-670 | AW | 27/-30 | 18 | ||||
| Iwu AWS | 400 | 490 | AW | 27/-30 | 22 | ||||
| URU Ọmụmaatụ | 555 | 615 | AW | 175/-30 | 28 | ||||
Dee ozi gị ebe a ziga anyị ya