Stainless hlau Flux cored hlau E347T1-1 Soldering cov ntaub ntawv
Daim ntawv thov
Muaj feem xyuam rau petrochemical, siab nkoj, khoom noj khoom haus, tshuab kho mob, tshuaj chiv thiab lwm yam lag luam, vuam
nrog 18% Cr-8% Ni-Nb stainless hlau (SUS347) thiab 18% Cr-8% NI-II xeb hlau (Sus321), thiab lwm yam.
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 |
Peculiarity
Zoo heev intergranular corrosion kuj vim qhov sib ntxiv ntawm Nb.
Lub arc yog mos thiab ruaj khov, tsis tshua muaj txaws, zoo nkauj sib sau, zoo slag tshem tawm.
Stable hlau pub, nrog zoo heev vuam txheej txheem kev ua tau zoo.
Qhia kom meej
Cov duab zoo nkauj
Kev tshem tawm slag zoo
Hais txog peb
Factory fioor zaub
Cov ntaub ntawv thov
Vuam khoom rau Silencer
YAMAL LNG project
Lub Hoobkas tua
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