Stainless Hlau Flux Cored Hlau E2209T1-1 Aluminium welding khoom
WELDING TECHNOLOGY
Tsis txhob cia cov lus nug
Txuas ntxiv mus haunt koj
Arc instability
Unsightly molding
Tshaj tawm ntau dhau
Cov txheej txheem vuam zoo heev
Cov hlau fused muaj cov khoom zoo ntawm austenitic
thiab ferritic stainless hlau, thiab muaj zoo heev pitting thiab kev nyuaj siab corrosion kuj
Ripple zoo
Nws yog tsim rau vuam ntawm biphase
stainless hlau muaj 22% Cr hauv kev lag luam petrochemical
Weld microstructure yog austenitic - ferrite biphase qauv, muaj txog 40% ferrite
Yooj yim slagging
Khoom Parameter
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Lwm tus | |
GB/T RULES | 0.04 ib | 0.5-2.0 | 1.00 Nws | 21.0-24.0 Nws | 7.5-10.0 Nws | 2.5-4.0 Nws | 0.04 ib | 0.03 ib | Cu: 0.75 / N: 0.08-0.20 | |
AWS RULES | 0.04 ib | 0.5-2.0 | 1.00 Nws | 21.0-24.0 Nws | 7.5-10.0 Nws | 2.5-4.0 Nws | 0.04 ib | 0.03 ib | Cu: 0.75 / N: 0.08-0.20 | |
EXAMPLE VALUE | 0.02 ib | 1 | 0.55 ib | 22.69 Nws | 8.85 ib | 3.5 | 0.02 ib | 0.003 ib | Cu: 0.02 / N: 0.11 |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | - | 690 ib | - | 15 | ||||
AWS RULES | - | 690 ib | - | 20 | ||||
EXAMPLE VALUE | - | 815 ib | 46/-20 | 26 |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 1.2 | 1.6 | ||||||
Volt | 22-36 : kuv | 26-38 : kuv | ||||||
Amp | 120-260 : kuv | 200-300 | ||||||
Qhuav Extension Length (mm) | 15-20 | 18-25 | ||||||
Gas ntws (l / min) | 15-25 | 15-25 |
Kev them nyiaj yug Hoobkas
Cov khoom tsim nyog rau a
ntau yam kev siv
WELDING TECHNOLOGY
Peb lub qhov rooj 2 # tsis ua haujlwm
CJ50 jack-up xyaum
Vuam cov ntaub ntawv rau tsheb ciav hlau
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Lwm tus | |
GB/T RULES | 0.04 ib | 0.5-2.0 | 1.00 Nws | 21.0-24.0 Nws | 7.5-10.0 Nws | 2.5-4.0 Nws | 0.04 ib | 0.03 ib | Cu: 0.75 / N: 0.08-0.20 | |
AWS RULES | 0.04 ib | 0.5-2.0 | 1.00 Nws | 21.0-24.0 Nws | 7.5-10.0 Nws | 2.5-4.0 Nws | 0.04 ib | 0.03 ib | Cu: 0.75 / N: 0.08-0.20 | |
EXAMPLE VALUE | 0.02 ib | 1 | 0.55 ib | 22.69 Nws | 8.85 ib | 3.5 | 0.02 ib | 0.003 ib | Cu: 0.02 / N: 0.11 |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | - | 690 ib | - | 15 | ||||
AWS RULES | - | 690 ib | - | 20 | ||||
EXAMPLE VALUE | - | 815 ib | 46/-20 | 26 |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 1.2 | 1.6 | ||||||
Volt | 22-36 : kuv | 26-38 : kuv | ||||||
Amp | 120-260 : kuv | 200-300 | ||||||
Qhuav Extension Length (mm) | 15-20 | 18-25 | ||||||
Gas ntws (l / min) | 15-25 | 15-25 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb