Reasonable price for 2.5 Mm Stainless Steel Welding Rods - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao

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Reasonable price for 2.5 Mm Stainless Steel Welding Rods - 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:

Reasonable price for 2.5 Mm Stainless Steel Welding Rods - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao detail pictures

Reasonable price for 2.5 Mm Stainless Steel Welding Rods - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao detail pictures

Reasonable price for 2.5 Mm Stainless Steel Welding Rods - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao detail pictures

Reasonable price for 2.5 Mm Stainless Steel Welding Rods - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao detail pictures


Related Product Guide:
The composition of the welding electrode

To create more value for customers is our business philosophy; customer growing is our working chase for Reasonable price for 2.5 Mm Stainless Steel Welding Rods - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao, The product will supply to all over the world, such as: Pretoria, Bangladesh, Mumbai, So far our merchandise have been exported to east Europe, the Middle East, Southeast, Africa and South America etc. We have now 13years experienced sales and purchase in Isuzu parts at home and abroad and the ownership of the modernized electronic Isuzu parts checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to provide our customers with high quality items and excellent service.

  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Candance from Costa Rica - 2017.04.28 15:45
    In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Steven from Colombia - 2018.06.03 10:17

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