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Qinghe Sheng Teng Welding Materials Co., Ltd.
phone:0086-03198220982
Phone:0086-15630920041
mailbox:hbsthc@hotmail.com
Website:www.hbsthc.com
Zip code:054800
address:Qinghe County, Xingtai City, Hebei Province, Qingjiang Industrial Park

current location:Home > Products> Hardfacing electrodesHardfacing electrodes

D126

Description:

D126 is a low-hydrogen type ordinary manganese surfacing welding consumables, AC and DC can be used (AC time-load voltage greater than 70V).

 

use:

Used for surfacing welded wear low carbon steel, carbon steel and low alloy steel surfaces, such as axles, gears, walking drive wheels, mixer blades and so on.

 

Deposited metal chemical composition (%)


C

Mn

Other elements of the total

guarantee value

≤0.20

≤4.50

≤2.00

Example value

0.10

3.80

-

 

Surfacing layer hardness:

HRC≥30

 

Reference current (AC, DC + )

Electrode diameter (mm)

φ3.2

φ4.0

φ5.0

Welding current (A)

90 ~ 120

140 ~ 180

180 ~ 220

 

Precautions:

⒈ welding before the electrode to be about 300 ~ 350 ℃ baking 1h. 
⒉ preheating large parts should be properly preheated to about 300 ℃, and surfacing part of the surface rust and oil clean.


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Qinghe Sheng Teng Welding Materials Co., Ltd. Contact:Mr Wang Phone:0086-15630920041 phone:0086-03198220982 fax:0086-03198220982 case number:冀ICP备17010451号

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