Low Alloy Steel Welding Rod AWS E8018-G (J556Fe) Manual Metal Arc Electrodes

Kufotokozera Kwachidule:

J556Fe (AWS E8018-G) ndi otsika aloyi zitsulo electrode ndi chitsulo ufa ndi otsika hydrogen zokutira.AC ndi DC zitha kugwiritsidwa ntchito, ndipo zitha kuwotcherera m'malo onse.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Low Alloy Steel Welding Electrode

J556Fe                                              

GB/T E5518-G

AWS E8018-G 

Kufotokozera: J556fe ndi otsika aloyi zitsulo elekitirodi ndi chitsulo ufa ndi otsika ❖ kuyanika haidrojeni.AC ndi DC zitha kugwiritsidwa ntchito, ndipo zitha kuwotcherera m'malo onse.

Ntchito: Ntchito kuwotcherera sing'anga mpweya zitsulo ndi otsika aloyi zitsulo nyumba monga Q390.

 

Chemical zikuchokera weld zitsulo (%):

C

Mn

Si

S

P

≤0.12

≥1.00

≤0.80

≤0.035

≤0.035

 

Zimango za weld zitsulo:

Yesani chinthu

Kulimba kwamakokedwe

Mpa

Zokolola mphamvu

Mpa

Elongation

%

Mtengo (J)

-40 ℃

Zotsimikizika

≥540

≥440

≥17

≥27

 

Kuphatikizika kwa haidrojeni muzitsulo zoyikidwa: ≤10.0mL/100g (njira ya mercury kapena gas chromatography)

Kuwunika kwa X-ray: Ndimapanga

 

Zomwe tikulimbikitsidwa:

(mm)

Ndodo diameter

2.5

3.2

4.0

5.0

(A)

Welding Current

70 ~ 110

100 ~ 140

140 ~ 170

190 ~ 240

 

Zindikirani:

1. Elekitirodi ayenera kuphika kwa ola 1 pa 350 ℃ pamaso kuwotcherera ntchito;

2. Ndikofunikira kuyeretsa dzimbiri, sikelo yamafuta, madzi, ndi zonyansa pazigawo zowotcherera musanawotchere;

3. Gwiritsani ntchito kachipangizo kakang'ono powotcherera.Njira yopapatiza yowotcherera ndiyoyenera.

 


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