Carbon steels ntuziaka ntuziaka E7018 Akara ngwa
Kwesịrị ekwesị maka ịgbado ọkụ ọkụ carbon na ígwè dị ala, yana ike kwekọrọ na BOILER, pipeline, ụgbọ ala, iwu ụlọ, bridge na ihe ndị ọzọ, dị ka Q345.
Ọkọlọtọ anyị zutere: GB/T5117 E5018, AWS A5.1 E7018 & A5.1M E4918, ISO2560-A: E 42 3 B 3 2, ISO 2560-B: E4918 A.
Kedu ihe bụ
njirimara?
●Obere sodium hydrogen electrode, arc kwụsiri ike, ọdịdị mara mma.
●Obere nfesa, mfe de-slagging, ezigbo ọgwụ ọkụ na-eguzogide anụ ahụ, ezigbo nguzogide stomatal.
●Njirimara igwe kwụsiri ike.
●Plasticity dị mma na obere okpomọkụ na-emetụta ike.
Usoro ngwaahịa
Ngwakọta kemịkal:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T iwu | 0.15 | 1.60 | 0.90 | 0.20 | 0.30 | 0.30 | 0,035 | 0,035 | 0.08 |
| Iwu AWS | 0.15 | 1.60 | 0.75 | 0.20 | 0.30 | 0.30 | 0,035 | 0,035 | 0.08 |
| URU Ọmụmaatụ | 0.071 | 1.28 | 0.45 | 0.02 | 0.01 | 0.04 | 0.017 | 0.008 | 0.01 |
ALA nke igwe:
| ALA | IKE (MPa) | IKE EXTENSION (MPa) | Okpomọkụ ℃xh | IMAPACT URU J/℃ | ELONGATION(%) | ||||
| GB/T iwu | 400 | 490 | AW | 27/-30 | 20 | ||||
| Iwu AWS | 400 | 490 | AW | 27/-30 | 22 | ||||
| URU Ọmụmaatụ | 495 | 590 | AW | 138/-30 | 27 | ||||
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 | 180-230 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
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
●Mwube mmanụ Qinghai Wunan mmanụ
●Igwe ọkụ dị elu nke Hangzhou Boiler Group Co. LTD
Ngwaahịa anyị
nye uwa
Ngwakọta kemịkal:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T iwu | 0.15 | 1.60 | 0.90 | 0.20 | 0.30 | 0.30 | 0,035 | 0,035 | 0.08 |
| Iwu AWS | 0.15 | 1.60 | 0.75 | 0.20 | 0.30 | 0.30 | 0,035 | 0,035 | 0.08 |
| URU Ọmụmaatụ | 0.071 | 1.28 | 0.45 | 0.02 | 0.01 | 0.04 | 0.017 | 0.008 | 0.01 |
ALA nke igwe:
| ALA | IKE (MPa) | IKE EXTENSION (MPa) | Okpomọkụ ℃xh | IMAPACT URU J/℃ | ELONGATION(%) | ||||
| GB/T iwu | 400 | 490 | AW | 27/-30 | 20 | ||||
| Iwu AWS | 400 | 490 | AW | 27/-30 | 22 | ||||
| URU Ọmụmaatụ | 495 | 590 | AW | 138/-30 | 27 | ||||
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 | 180-230 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
