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AWS E9015-B9 Welding-Resistant Arc Welding Rod Stick Welding Electrodes Filler Metal Image Featured
  • AWS E9015-B9 Welding-Resistant Arc Welding Rod Stick Welding Electrodes Filler Metal

AWS E9015-B9 Welding-Resistant Arc Welding Rod Stick Welding Electrodes Filler Metal

Tlhaloso e Khutšoanyane:

R717 (AWS E9015-B9) ke electrode ea tšepe e sa keneleng mocheso e nang le seaparo se tlaase sa hydrogen sodium se nang le 9% Cr - 1% Mo-V-Nb.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Molybdenum le Chromium Molybdenum Heat Resistant Steel Welding Electrode

R717                                                     

AWS A5.5 E9015-B9

Tlhaloso: R717 ke electrode ea tšepe e sa keneleng mocheso e nang le seaparo se tlaase sa hydrogen sodium se nang le 9% Cr - 1% Mo-V-Nb.Sebelisa DCEP (electrode e nepahetseng hona joale) 'me e ka chesetsoa maemong ohle.Ka lebaka la ho eketsoa ha palo e nyane ea Nb le V, tšepe e kentsoeng e na le khanyetso e ntle ea mocheso o phahameng.

 

Kopo: E sebelisetsoa ho tjheseletsa li-tubes tse chesang haholo le lihlooho tsa li-boilers tse phahameng tsa mocheso le tse phahameng, tse kang A213-T91/A335-P1 (T/P91), A387Cr, 91 le mehaho e meng ea tšepe e sa keneleng mocheso.

Sebopeho sa lik'hemik'hale tsa tšepe ea weld(%):

C

Mn

Si

Cr

Mo

V

Ni

0.08 ~ 0.13

≤1.20

≤0.30

8.0 ~ 10,5

0.85 ~ 1,20

0.15 ~ 0,30

≤0.80

Nb

Cu

Al

N

S

P

 

0.02 ~ 0.10

≤0.25

≤0.04

0.02 ~ 0.07

≤0.01

≤0.01

 

Tlhokomeliso: Mn+Ni＜1.5%

 

Mechine ea tšepe ea weld:

Ntho ea teko

Matla a tšepe

Mpa

Ho hlahisa matla

Mpa

Elongation

%

Guaranteed

≥620

≥530

≥17

 

Nako e khothalelitsoeng:

Bophara ba molamu

(mm)

2.5

3.2

4.0

5.0

Welding Current

(A)

60 ~ 90

90 ~ 120

130 ~ 170

170 ~ 210

 

Tlhokomeliso:

1. Electrode e tlameha ho behoa ka hora e le 1 ho 350 ℃ pele ho ts'ebetso ea welding;

2. Ho bohlokoa ho hloekisa mafome, sekala sa oli, metsi le litšila holim'a likarolo tsa ho tjheseletsa pele ho tjheseletsa.

3. Preheat karolo ea weld ho 200 ~ 260 ° C pele ho tjheseletsa, 'me u boloke mocheso o lumellanang le interpass;

4. Butle-butle pholile ho 80 ~ 100 ° C bakeng sa lihora tse 2 ka mor'a ho cheselletsa;haeba phekolo ea mocheso e ke ke ea etsoa kapele kamoo ho ka khonehang, phekolo ea dehydrogenation e ka etsoa ho 350 ° CX ​​2h.

 

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