Chinese Professional 1.6 Mm Stainless Steel Arc Welding Rods - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao

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Chinese Professional 1.6 Mm Stainless Steel Arc 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:

Chinese Professional 1.6 Mm Stainless Steel Arc Welding Rods - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao detail pictures

Chinese Professional 1.6 Mm Stainless Steel Arc Welding Rods - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao detail pictures

Chinese Professional 1.6 Mm Stainless Steel Arc Welding Rods - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao detail pictures

Chinese Professional 1.6 Mm Stainless Steel Arc Welding Rods - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao detail pictures


Related Product Guide:
The composition of the welding electrode

Sticking to the perception of Creating products of top of the range and earning mates with people today from all over the world, we constantly put the desire of consumers in the first place for Chinese Professional 1.6 Mm Stainless Steel Arc Welding Rods - High manganese steel surfacing electrode D256 AWS: EFeMn-A – Tianqiao, The product will supply to all over the world, such as: Romania, Gambia, Tajikistan, Actually need to any of those objects be of interest to you, make sure you allow us to know. We'll be delighted to present you a quotation on receipt of one's comprehensive specs. We've our individual specialist R&D enginners to meet any of the requriements, We look forward to receiving your enquires soon and hope to have the chance to work together with you inside the future. Welcome to take a look at our organization.

  • We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Molly from Tanzania - 2017.08.21 14:13
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Ella from Sydney - 2017.08.21 14:13

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