Factory Promotional 8010g Welding Rod - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao

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Factory Promotional 8010g Welding Rod - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao Detail:

High manganese steel surfacing electrode D256 AWS: EFeMn-A

 

APPLICATIONS:

It is suitable for surfacing welding of various crusher, high manganese rail, bucket, bulldozer, etc.

 

CHARACTERISTICS:

THD256 is the surfacing electrode of high manganese steel with low hydrogen potassium coating.Can be both ac and dc (ac welding, no-load voltage is not lower than 70V), surfacing welding should use small current, narrow welding, while the red heat immediately hammer or water quenching, in order to reduce the crack tendency.The surfacing metal is austenitic high manganese steel, which has the characteristics of working hardening, toughness and wear resistance.

 

ATTENTION:

1. Before welding, the electrode shall be baked at 300-350℃ for 1 hour before use.

2. For surfacing welding of worn parts of high manganese steel, the fatigue layer shall be removed or treated with water toughness or soldered with chromium manganese steel electrode (such as D277).

3. Due to the large yellow smoke during surfacing welding, attention should be paid to strengthen ventilation and operate in the windswept position.

 

WELDING POSITIONS:   PA, PB, PC, PD, PE, PF

 

DEPOSIT COMPOSITION (QUALITY SCORE):  %

 

Items C Mn Si Others
Requirements 1.10 11.00-16.00 1.30 5.00

 

 

TYPICAL OPERATING PROCEDURES: (AC,DC)

Diameter (mm) 3.2 4.0 5.0
Current (A) 70-90 100-140 150-180

Product detail pictures:

Factory Promotional 8010g Welding Rod - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao detail pictures

Factory Promotional 8010g Welding Rod - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao detail pictures

Factory Promotional 8010g Welding Rod - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao detail pictures

Factory Promotional 8010g Welding Rod - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao detail pictures


Related Product Guide:
The composition of the welding electrode

Bear Customer initially, High quality first in mind, we do the job closely with our customers and supply them with efficient and skilled providers for Factory Promotional 8010g Welding Rod - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao, The product will supply to all over the world, such as: Wellington, Belarus, Mauritius, To create more creative products, maintain high-quality products and update not only our products but ourselves so as to keep us ahead of the world, and the last but most vital one: to make every client satisfied with everything we offer and to grow stronger together. To be the real winner, starts here!

  • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Gladys from Italy - 2017.11.11 11:41
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Pearl from Cambodia - 2017.12.02 14:11

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