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I-AWS A5.11 ENiCrFe-2 Nickel Based Welding Electrode Ni307-2 Low Hydrogen Nickel Welding Rod Arc Welding, iTyue Brand Welding Stick Umfanekiso obonisiweyo
  • I-AWS A5.11 ENiCrFe-2 Nickel Baseed Welding Electrode Ni307-2 Low Hydrogen Nickel Welding Rod Arc Welding, Tyue Brand Welding Stick
  • I-AWS A5.11 ENiCrFe-2 Nickel Baseed Welding Electrode Ni307-2 Low Hydrogen Nickel Welding Rod Arc Welding, Tyue Brand Welding Stick
  • I-AWS A5.11 ENiCrFe-2 Nickel Baseed Welding Electrode Ni307-2 Low Hydrogen Nickel Welding Rod Arc Welding, Tyue Brand Welding Stick
  • I-AWS A5.11 ENiCrFe-2 Nickel Baseed Welding Electrode Ni307-2 Low Hydrogen Nickel Welding Rod Arc Welding, Tyue Brand Welding Stick
  • I-AWS A5.11 ENiCrFe-2 Nickel Baseed Welding Electrode Ni307-2 Low Hydrogen Nickel Welding Rod Arc Welding, Tyue Brand Welding Stick

I-AWS A5.11 ENiCrFe-2 Nickel Baseed Welding Electrode Ni307-2 Low Hydrogen Nickel Welding Rod Arc Welding, Tyue Brand Welding Stick

Inkcazo emfutshane:

I-Ni307-2 (AWS ENiCrFe-2) yi-electrode esekelwe kwi-nickel ene-hydrogen sodium coating ephantsi. Sebenzisa i-DCEP (i-electrode yangoku echanekileyo).


Iinkcukacha zeMveliso

Iithegi zeMveliso

I-Electrode yokuWelda yeNickel kunye neNickel Alloy

I-Ni307-2                                                     

GB/T ENi6133

I-AWS A5.11I-ENiCrFe-2

Inkcazo: I-Ni307-2 yi-electrode esekelwe kwi-nickel ene-hydrogen sodium coating ephantsi. Sebenzisa i-DCEP (i-electrode yangoku echanekileyo). Ekubeni i-weld inenani elithile le-molybdenum, i-niobium kunye nezinye izinto ze-alloying, isinyithi esigciniweyo sinokumelana okuhle nokuqhekeka.

 

Ukusetyenziswa: Isetyenziselwa ukuwelda ii-alloys ze-nickel-chromium-iron (ezifana ne-UNS N08800, i-UNS N06600), ifanelekile ngakumbi ukuwelda iintsimbi ezahlukeneyo, ukuwelda ii-transition layer kunye nokuwelda okungaphezulu, kwaye ingasetyenziswa xa ubushushu bokusebenza buyi-980 ° C, kodwa inokumelana nokungcoliswa xa ubushushu buphezulu kune-820 ° C Ukunciphisa ubulili kunye nokuqina.

 

Ukwakheka kweekhemikhali zesinyithi esijiyiweyo (%):

C

Mn

Fe

Si

Cu

Ni

≤0.10

1.0 ~ 3.5

≤12.0

≤0.8

≤0.5

≥62.0

Cr

Nb + Ta

Mo

S

P

Okunye

13.0 ~ 17.0

0.5 ~ 3.0

0.5 ~ 2.5

≤0.015

≤0.020

≤0.50

 

Iimpawu zoomatshini zesinyithi esijijekileyo:

Into yovavanyo

Tensile strength

I-Mpa

Unikeze Amandla

I-Mpa

Ukwandiswa

%

Iqinisekisiwe

≥550

≥360

≥27

 

I-current ecetyiswayo:

Ububanzi bentonga

（mm）

2.5

3.2

4.0

5.0

Ukuwelda komsinga

(A)

60 ~ 90

80 ~ 100

110 ~ 150

130 ~ 180

 

Isaziso:

1. I-electrode kufuneka ibhakwe iyure e-1 malunga ne-300℃ ngaphambi kokuba isebenze nge-welding;

2. Kubalulekile ukucoca umhlwa, ioyile, amanzi, kunye nokungcola kwiindawo zokuwelda ngaphambi kokuba uwelda. Zama ukusebenzisa i-arc emfutshane ukuwelda.

 

  • Ngaphambili:
  • Okulandelayo:

    • Iimveliso eziNxulumeneyo