Carbon steels ntuziaka ntuziaka E8015-G ihe ịgbado ọkụ ụgbọ okporo ígwè
A na-eji ya eme ihe dị mkpa welded nchara nke obere alloy steel nke otu ọkwa, dị ka ụgbọ mmiri nrụgide, àkwà mmiri, ọdụ ụgbọ mmiri na ndị ọrụ mmiri.
Kedu ihe bụ njirimara?
●Ụdị aka electrode sodium hydrogen dị ala.
●Arc kwụsiri ike, obere mkpọsa, mwepụ slag dị mfe.
●Ọkụ ọkụ dị mma, nguzogide porosity, nguzogide mgbawa dị mma.
●Ngwongwo igwe ahụ kwụsiri ike, nwere ezigbo plasticity na mmetụta siri ike.
Usoro ngwaahịa
Ngwakọta kemịkal:
ALOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Ndị ọzọ |
GB/T iwu | 0.074 | 0.40 | 1.53 | 0.013 | 0.008 | 0.76 | 0.03 | 0.2 | - |
ALA nke igwe:
ALA | IKE (MPa) | IKE EXTENSION (MPa) | Okpomọkụ ℃xh | IMAPACT URU J/℃ | Ọgwụgwọ okpomọkụ °C*h | ||||
GB/T iwu | 510 | 605 | 25 | 125/-40 110/-40 | AW 620*1 |
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 | - |
Ụdị njem njem
●Ụgbọ njem ụgbọ ala
●Mbupu
Ụlọ nkwakọba ihe anyị
Anyị na-esonye na mmemme
●Tanker Nchekwa Mmepụta 300,000-ton (FPSO)
●Harbin electric atọ ọnụ ụzọ ámá CMT
Ngwaahịa anyị na ụwa
Ngwakọta kemịkal:
ALOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Ndị ọzọ |
GB/T iwu | 0.074 | 0.40 | 1.53 | 0.013 | 0.008 | 0.76 | 0.03 | 0.2 | - |
ALA nke igwe:
ALA | IKE (MPa) | IKE EXTENSION (MPa) | Okpomọkụ ℃xh | IMAPACT URU J/℃ | Ọgwụgwọ okpomọkụ °C*h | ||||
GB/T iwu | 510 | 605 | 25 | 125/-40 110/-40 | AW 620*1 |
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