Carbon steels ntuziaka elektrọn E4315 njikọ ịgbado ọkụ
Ngwa
Kwesịrị ekwesị maka ịgbado ọkụ nke carbon ígwè na ike kwekọrọ na ọkụ ọkụ, pipeline, ụgbọ ala,ụlọ, akwa mmiri na ihe ndị ọzọ, dị ka Q235.
Ọkọlọtọ anyị zutere: GB/T5117 E4315, AWS, ISO2560-A: E 35 3 B 2 2, ISO 2560-B: E4315A.
Ngwakọta kemịkal:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T iwu | 0.20 | 1.20 | 1.00 | 0.20 | 0.30 | 0.30 | 0,040 | 0,035 | 0.080 |
| Iwu AWS | - | - | - | - | - | - | - | - | - |
| URU Ọmụmaatụ | 0,056 | 0.84 | 0.35 | 0.02 | 0.01 | 0.01 | 0.018 | 0.012 | 0.02 |
ALA nke igwe:
| ALA | IKE (MPa) | IKE EXTENSION (MPa) | Okpomọkụ ℃xh | IMAPACT URU J/℃ | ELONGATION(%) | ||||
| GB/T iwu | 330 | 430 | AW | 27/-30 | 20 | ||||
| Iwu AWS | - | - | AW | - | - | ||||
| URU Ọmụmaatụ | 415 | 515 | AW | 130/-30 | 31 | ||||
NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ
| Nkọwapụta DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0 * 400 | 5.0 * 400 | |||||
| ELECTRICITY (Amp) | H/W | 80-110 | 110-130 | 130-180 | 180-240 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
Péculiarity
sodium hydrogen electrode dị ala, arc kwụsiri ike, ọdịdị mara mma, fineripple, obere splash, wdg.
Ihe eji arụ ọrụ kwụsiri ike, plasticity dị mma.
Mmetụta tenacity na mgbawa mgbochi.
Gosi nkọwa
Nkwụsi ike nke arc
Ọdịdị mara mma
Gbasara anyị
Ngosipụta fioor ụlọ ọrụ
Ngwa ngwa
37,000 tọn ụgbọ mmiri izugbe
JU2000E jack-up rig
Agbapụ ụlọ mmepụta ihe
Ngwakọta kemịkal:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T iwu | 0.20 | 1.20 | 1.00 | 0.20 | 0.30 | 0.30 | 0,040 | 0,035 | 0.080 |
| Iwu AWS | - | - | - | - | - | - | - | - | - |
| URU Ọmụmaatụ | 0,056 | 0.84 | 0.35 | 0.02 | 0.01 | 0.01 | 0.018 | 0.012 | 0.02 |
ALA nke igwe:
| ALOY(wt%) | IKE (MPa) | IKE EXTENSION (MPa) | Okpomọkụ ℃xh | IMAPACT URU J/℃ | ELONGATION(%) | ||||
| GB/T iwu | 330 | 430 | AW | 27/-30 | 20 | ||||
| Iwu AWS | - | - | AW | - | - | ||||
| URU Ọmụmaatụ | 415 | 515 | AW | 130/-30 | 31 | ||||
NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ
| Nkọwapụta DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0 * 400 | 5.0 * 400 | |||||
| ELECTRICITY (Amp) | H/W | 80-110 | 110-130 | 130-180 | 180-240 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
Dee ozi gị ebe a ziga anyị ya