Carbon Steel Welding Electrode E7018-1 For Mild Steel

Carbon Steel Welding Electrode E7018-1 For Mild Steel

Specifications:

• Uniform and soft metal transfer
• Easy to control weld pool and slag.
• Suitable in DC (+) and in AC 70V.
• Increased weld deposit of about 115% ensures faster welding.
• Neat weld profile in fillet joints.
• High tensile strength and excellent toughness in sub-zero temperatures.
• Suitable for highly restrained joints

Quick Details:

Typical applications include welding of carbon steels sensitive to hydrogen embritlement, heavy and rigid
structures pressure vessels and equipment subjected to severe stress and requiring good
toughness,properties at sub zero temp. down to -50°C.

Applications :
AWS E7018-1 is 490Mpa high strength steel with iron powder and low hydrogen electrode, used in power plants, petrochemical, shipbuilding and offshore platform.

Characteristics on Usage :
This unique electrode is capable of yielding welds which are of Radiographic quality specially designed for high Impact values down to – 46 centigrade and is crack resistant. This electrode has easy slag removal, excellent arc stability and arc smoothness.


Typical chmical composition of weld metal

Mechanical Properties of Deposited Metal

Diffusible Hydrogen Content : 5 ml/100gms. of weld
Radiographic evaluation : Meets the requirements of Grade-I.
Moisture content in the flux covering : 0.6%
Rebaking recommendations : The electrodes should be re-baked at 400°C for one hour prior to use and maintained warm till the job is completed.

OUR PRODUCT RANGE

NOTES:
1. The content of this table doesn't cover all catagories, providing that the item you are looking for is not included hereof, please feel free to contact us.
2. All the products shall be customerized accordingly, OEM&ODM available.

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