Carbon steel dị ala ịgbado ọkụ E4315 ihe
Kwesịrị ekwesị maka otu ike ọkwa na akụkụ nke dị mkpa Ọdịdị nke carbon ígwè na ala alloy ígwè ịgbado ọkụ na-ejikarị na acid mmanụ na gas ubi oru ngo ịgbado ọkụ pipeline.
Kedu ihe bụ
njirimara?
●Ụdị aka electrode sodium hydrogen dị ala.
●Arc kwụsiri ike, obere mkpọsa, mwepụ slag dị mfe.
●Ezigbo ọkụ na-eguzogide, mgbape mgbape, nkwụsi ike n'ibu.
●Ọ nwere ike iguzogide mgbawa hydrogen (HIC) na acid corrosion cracking (SSC).
Usoro ngwaahịa
Ngwakọta kemịkal:
ALOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Ndị ọzọ |
GB/T iwu | 0,055 | 0.33 | 0.66 | 0,006 | 0.00 | 0.01 | 0.020 | 0.010 | - |
ALA nke igwe:
ALA | IKE (MPa) | IKE EXTENSION (MPa) | Okpomọkụ ℃xh | IMAPACT URU J/℃ | Ọgwụgwọ okpomọkụ °C*h | ||||
GB/T iwu | 405 | 500 | 33 | 150/-30 | 27 |
AKWỤKWỌ NDỊ DED WEL .DING PARAMETERS:
Nkọwapụta DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0 * 400 | 5.0 * 400 | |||||
ELECTRICITY (Amp) | H/W | 55-85 | 90-130 | 130-180 | 180-240 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |
Ụdị njem njem
●Ụgbọ njem ụgbọ ala
●Mbupu
Lee anya
ụlọ nkwakọba ihe
Anyị na-esonye na mmemme
●Ngwa ike ọkụ
●Ọnụ ego nke Supernucleus SG
Ngwaahịa anyị na ụwa
Ngwakọta kemịkal:
ALOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Ndị ọzọ |
GB/T iwu | 0,055 | 0.33 | 0.66 | 0,006 | 0.00 | 0.01 | 0.020 | 0.010 | - |
ALA nke igwe:
ALA | IKE (MPa) | IKE EXTENSION (MPa) | Okpomọkụ ℃xh | IMAPACT URU J/℃ | Ọgwụgwọ okpomọkụ °C*h | ||||
GB/T iwu | 405 | 500 | 33 | 150/-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 | 55-85 | 90-130 | 130-180 | 180-240 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |
Dee ozi gị ebe a ziga anyị ya