Stainless hlau Flux Cored Hlau E309LT1-1/4 Nuclear SG Weld
WELDING TECHNOLOGY
Tsis txhob cia cov lus nug
Txuas ntxiv mus haunt koj
Arc instability
Unsightly molding
Tshaj tawm ntau dhau
Haum rau stainless hlau thiab carbon hlau los yog
low alloy steel dissimilar steel vuam,
stainless hlau composite phaj cladding vuam
Nyob rau hauv cov pa roj carbon steel los yog tsis tshua muaj hlau alloy surfacing 308 series stainless hlau hauv qab vuam.
Ripple zoo
Weld hlau muaj ntau dua
ferrite thiab tawg rhiab heev yog tsawg
Lub arc yog mos thiab ruaj khov, tsis tshua muaj txaws, zoo nkauj sib sau, zoo slag
tshem tawm, ruaj khov hlau pub, nrog zoo heev vuam txheej txheem kev ua tau zoo.
Yooj yim slagging
Khoom Parameter
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Lwm yam |
GB/T RULES | 0.02 ib | 0.55 ib | 1.26 | 0.02 ib | 0.003 ib | 12.5 ib | 23.3 | 0.016 ib | Bi: ≤5ppm Cu: 0.01 |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | Elongation /% | IMAPACT VALUE J/℃ | Kev kho cua sov ° C * h | |||||
GB/T RULES | - | 580 | 40 | - | - |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 1.2 | 1.6 | |||
Voltage (zeeg) | 22-36 : kuv | 26-38 : kuv | |||
Hluav taws xob (Amp) | 120-260 : kuv | 200-300 | |||
Ceev (mm / min) | 15-20 | 18-25 | |||
Qhuav stretch length (mm) | 15-25 | 15-25 |
Kev them nyiaj yug Hoobkas
Cov khoom tsim nyog rau a
ntau yam kev siv
WELDING TECHNOLOGY
-
Vuam cov ntaub ntawv rau aluminium alloys
-
Peb lub qhov rooj 2 # tsis ua haujlwm
-
300,000-ton bulk carrier
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Lwm yam |
GB/T RULES | 0.02 ib | 0.55 ib | 1.26 | 0.02 ib | 0.003 ib | 12.5 ib | 23.3 | 0.016 ib | Bi: ≤5ppm Cu: 0.01 |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | Elongation /% | IMAPACT VALUE J/℃ | Kev kho cua sov ° C * h | |||||
GB/T RULES | - | 580 | 40 | - | - |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 1.2 | 1.6 | |||
Voltage (zeeg) | 22-36 : kuv | 26-38 : kuv | |||
Hluav taws xob (Amp) | 120-260 : kuv | 200-300 | |||
Ceev (mm / min) | 15-20 | 18-25 | |||
Qhuav stretch length (mm) | 15-25 | 15-25 |