Atlantic Welding Consumables

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  CHE555GX
Cellulose Electrode for High Press Pipeline

 AWS A5.5 E8010-P1
  BS EN ISO 2560-B-E 55 10-P1 A
  GB/T 5117 E5510-G

     
Description:
CHE555GX
is a high tensile strength cellulose sodium type welding rod. Very good performance can be obtained by all position welding, overhead and vertical down welding. Especially suitable for fabricating huge diameter high press pipelines made by X70 or X80 grade steels. Backing weld, filling welding and lap welding could be operated and forming on double sides by one side welding. Keeping the rods in dry condition and the rods do not need to re-bake before welding. In welding small current is recommended and swaying breadth should be less than 2.5 times of diameter of the rod.
 

       Chemical Composition of Deposited Metal(%)

 

C

Mn

Si

S

P

Cr

Ni

Mo

V

Standard

0.20

1.20

0.60

0.03

0.03

1.00

1.00

0.50

0.10

Typical

0.099

0.60

0.18

0.012

0.011

0.642

0.64

0.43

0.010


Mechanical Properties of Deposited Metal                                              

 

Yield Point

ReL (MPa)

Tensile Strength

Rm (MPa)

Elongation

A4 (%)

Impact Value (J)

-30

Standard

460

550

19

27

Typical

510

600

22

60

                                             
Sizes, Pieces & Recommended Current Range (DC+)
 

Size (mm)

2.5 x 300

3.2 x 350

4.0 x 350

5.0 x 350

Pieces (5kg)

   355

    192

    123

    78

Current

(A)

F, H

60-90

70-110

110-150

150-200

OH, VD

50-80

60-100

100-140

140-180

 

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by RohanWeb.com. Last modified: 5 Feb, 2012