Flux core welding wire

Wear-resistant flux-cored wire is a kind of wire product specially used for welding wear-resistant materials. Its main feature is that it has excellent wear resistance and can maintain a stable welding effect under high temperature and high pressure conditions, ensuring high-quality strength and durability. Easy to use The wire has a user-friendly design and is easy to operate, ensuring a frictionless welding experience for professionals and beginners alike.

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Description

Wear-resistant cored welding wire is a kind of material used for wear-resistant parts welding, with high hardness, high wear resistance, high temperature resistance, corrosion resistance.
  
Wear-resistant flux-cored wire usually consists of a steel core and a protective layer coated with wear-resistant alloy powder. It also has good welding performance and stability, can form a strong weld, and can effectively improve the service life of wear-resistant materials.
  
The use of wear-resistant cored wire can repair and strengthen various wear-resistant parts, such as steel plates, bearings, gears, pipes, etc., and can also be applied to mining equipment, cement plants, metallurgical industry and other fields. The product is widely used in the repair and maintenance of heavy machinery and equipment, which can significantly extend the service life of equipment, improve production efficiency and reduce maintenance costs.

 

Model

Chemical Composition(%)

Hardness
(HRC)

Property and application

C

Si

Mn

Cr

B

Ni

Mo

Nb

W

V

Fe

HP100

4.5-6

1.5-2.5

0.8-1.5

22-25

0.8-1.2

Trace

       

Bal

60-65

Single layer hardfacing wire for wear plate.
Apply to erosive wear under low stress and small impact abrasive wear,
fine particles with small energy and small incident angle working condition.
Widely used in wear parts hardfacing manufacturing and repairing for cement and power plant.

HP202

4-5.5

1.5-2.5

0.8-1.5

20-26

0.6-1.0

Trace

       

Bal

58-63

Single layer hardfacing wire for wear plate.
Apply to roller wear under medium impact and medium stress working condition.
Widely used in wear parts hardfacing manufacturing and repairing for cement, power plant, metallurgy, mining and port.

HP212

3.5-4.5

1-2.5

0.8-1.5

22-30

0.4-0.8

Trace

       

Bal

58-63

Double layer hardfacing wire for wear plate.
Apply to roller wear under medium impact and medium stress working condition.
Widely used in wear parts hardfacing manufacturing and repairing for cement, power plant, metallurgy, mining and port.

HP222

3.5-4.5

0.5-2

0.5-1.5

22-30

0.3-0.6

Trace

       

Bal

60-65

Multiple layer hardfacing wire for wear plate.
Apply to roller wear under medium impact and medium stress working condition.
Widely used in wear parts hardfacing manufacturing and repairing for cement, power plant, metallurgy, mining and port.

HP300

4.5-6

1-2.5

0.8-1.5

22-26

0.2-0.4

 

1-2.5

1-2.5

   

Bal

58-63

High-temperature hardfacing wire for wear parts.
Apply to high-temperature abrasive wear, the working condition can be up to 600℃.
Widely used in high temperature wear parts hardfacing manufacturing and repairing for metallurgy, coal mining, power plant.

HP308

4.5-6

1-1.5

0.8-1.5

22-25

0.2-0.4

 

2.0-3.5

2.0-3.5

0.5-1

0.5-1

Bal

58-63

High-temperature hardfacing wire for wear parts.
Apply to high-temperature abrasive wear, the working condition can be up to 800℃.
Widely used in high temperature wear parts hardfacing manufacturing and repairing for metallurgy, coal mining, power plant.

HP310

4.5-6.5

1-2.5

0.8-1.5

23-25

   

4.5-7

4.5-7.5

1.5-2.5

0.5-1.5

Bal

58-63

High-temperature hardfacing wire for wear parts.
Apply to high-temperature abrasive wear, the working condition can be up to 1000℃.
Widely used in high temperature wear parts hardfacing manufacturing and repairing for metallurgy, coal mining, power plant.

HP601

4.5-6

1-2.5

0.8-1.2

25-27

0.2-0.4

0.2-0.4

       

Bal

58-64

Coal mill grinding roller and grinding table hardfacing wire.
Widely used in coal mill grinding roller and grinding table hardfacing manufacturing and repairing for metallurgy, power plant.

HP611

4.5-6

0.8-1.5

0.8-1.2

24-26

0.2-0.4

0.2-0.4

1-2.5

     

Bal

58-64

Coal mill grinding roller and grinding table hardfacing wire.
Widely used in coal mill grinding roller and grinding table hardfacing manufacturing and repairing for metallurgy, power plant.

HP621

4.5-6

0.8-1.5

0.8-1.2

23-25

0.2-0.4

0.2-0.4

1.5-2.5

   

1.5-2.5

Bal

58-64

Slag mill grinding roller and grinding table hardfacing wire.
Widely used in coal mill grinding roller and grinding table hardfacing manufacturing and repairing for metallurgy,
power plant and the pattern layer hardfacing of roller press.

HP661

4.5-6

0.8-1.5

0.8-1.2

23-26

   

4.5-7

4.5-7

1.5-2.5

0.5-1.5

Bal

58-62

Slag mill grinding roller and grinding table hardfacing wire.
Widely used in coal mill grinding roller and grinding table hardfacing manufacturing and repairing for metallurgy,
power plant.Effectively resolve grinding roller and table abrasion under semi-coke high temperature working condition.

 

 

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