Spherical WC Pellet Tube Rod

Spherical WC Pellet Tube Rod

It is a tungsten carbide wear resistance build-up welding tube, used for welding on metal material with bad weld ability surface and realizes high wear resistance.
Product description

Spherical WC Pellet Tube Rod
Overview:
Spherical WC Pellet Tube Rod   
With 55% propertion of sintered tungstend carbide spherical pellet, the rod has a good fluidity.
It is a tungsten carbide wear resistance build-up welding tube, used for welding on metal material with bad weld ability surface and realizes high wear resistance.
Built-up welding by brass solder, metallurgical joint is formed between built-up welding material and the welded metal. Especially suitable for built-up welding of oil and geological and mining tools(eg.steel-tooth drill) and mechanical parts that is subject to strong abrasion of rock and sand.


Picture and drawing: 

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Grade:

GRADE

Representative Performance Index

Recommended Applications

Hardness
(HRC)

Proportion

Filling rates (%)

JHA5525

60

Tungsten carbide pellet and other WC powder

60-70%

Specially used for petroleum and natural gas prospect tool surface build-up welding treatment. It has good wear resistance and impact resistance.

JHB6020

60

Tungsten carbide pellet and other WC powder

60-70%

Specially used for petroleum and natural gas prospect tool surface build-up welding treatment. It has good wear resistance and impact resistance.


Dimension:

TYPE  

DIA

L

Ø3.5×350

3.5

350

Ø6.0×350

6.0

350

Ø3.5×700

3.5

700

Ø6.0×700

6.0

700

 

Tolerance:

Nominal size

Tolerance (mm)

≤ 350.0

±2.0

>700.0

±3.0


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