Stainless hlau Flux Cored Hlau E347T1-1 Sinopec refining thiab tshuaj welding
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
Zoo heev intergranular corrosion kuj vim qhov sib ntxiv ntawm Nb
Ripple zoo
Muaj feem xyuam rau petrochemical, lub nkoj siab, khoom noj
machinery, kev kho mob machinery, tshuaj chiv thiab lwm yam lag luam
Vuam siab carbon 18% Cr-8% Ni-Nb stainless hlauthiab siab carbon 18% Cr-8% Ni-Ti stainless hlau, thiab lwm yam
Yooj yim slagging
Khoom Parameter
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Lwm tus | |
GB/T RULES | 0.08 ib | 0.5-2.5 hli | 1.00 Nws | 18.0-21.0 Nws | 9.0-11.0 Nws | 0.50 ib | 0.04 ib | 0.03 ib | Cu: 0.75/Nb: 8 * C-1.0 | |
AWS RULES | 0.08 ib | 0.5-2.5 hli | 1.00 Nws | 18.0-21.0 Nws | 9.0-11.0 Nws | 0.75 ib | 0.04 ib | 0.03 ib | Cu: 0.75/Nb: 8 * C-1.0 | |
EXAMPLE VALUE | 0.025 ib | 1.35 Nws | 0.45 ib | 19.5 Nws | 9.8 ib | 0.02 ib | 0.022 ib | 0.003 ib | Cu: 0.02 / Nb: 0.45 |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | - | 520 | - | 25 | ||||
AWS RULES | - | 520 | - | 30 | ||||
EXAMPLE VALUE | - | 580 | - | 40 |
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
Shandong Nuclear Fais Fab CV20
Vuam cov ntaub ntawv rau aluminium alloys
Petrochemical khoom
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Lwm tus | |
GB/T RULES | 0.08 ib | 0.5-2.5 hli | 1.00 Nws | 18.0-21.0 Nws | 9.0-11.0 Nws | 0.50 ib | 0.04 ib | 0.03 ib | Cu: 0.75/Nb: 8 * C-1.0 | |
AWS RULES | 0.08 ib | 0.5-2.5 hli | 1.00 Nws | 18.0-21.0 Nws | 9.0-11.0 Nws | 0.75 ib | 0.04 ib | 0.03 ib | Cu: 0.75/Nb: 8 * C-1.0 | |
EXAMPLE VALUE | 0.025 ib | 1.35 Nws | 0.45 ib | 19.5 Nws | 9.8 ib | 0.02 ib | 0.022 ib | 0.003 ib | Cu: 0.02 / Nb: 0.45 |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | - | 520 | - | 25 | ||||
AWS RULES | - | 520 | - | 30 | ||||
EXAMPLE VALUE | - | 580 | - | 40 |
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