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Covered Cobalt Based Stick Welding Electrode

Covered Cobalt Based Stick Welding Electrode Specifications of Global Fusion Covered Cobalt Based Stick Welding Electrode: Description/Application of Co01 Covered Electrode: Global Fusion Co01 Covered Electrode is an non-ferrous, cobalt-chromium-tungsten alloy. This electrode is recommended for...

Covered Cobalt Based Stick Welding Electrode

Specifications of Global Fusion Covered Cobalt Based Stick Welding Electrode:


Electrode

HRC 

Chemical Composition

Application

C

Cr

Si

W

Fe

Mo

Ni

Co

Mn

Co01

48

2.20

29.00

2.00

14.00

3.00

0.50

3.00

Bal

1.00

Valve seat inserts, bearing, cutter edge, ect.

Co06

40

1.00

29.00

1.00

4.50

3.00

0.50

3.00

Bal

1.00

Engine valve, high temperature & pressure valves and turbine blade

Co 12

44

1.30

29.00

1.00

9.00

3.00

0.50

3.00

Bal

1.00

 High temperature and pressure valves, sawteeth, screw flights, ect.

Co21

23

0.20

28.00

1.00

 

2.50

5.50

2.50

Bal

2.00

Turbine blades, valve seat, brass casting die


Types of Global Fusion Cobalt Based Welding Electrode:

Cobalt Based Alloy:Co-Cr-W Alloy;

Diameter of Cobalt Based Cobalt Based Welding Electrode:

Φ 3.2mm,  Φ 4.0mm, Φ 4.8mm

Performance Feature Cobalt Based Welding Electrode:

Composition uniformity, segregation-free, low impurity content;

Good liquid flowability, low porosity ; 

Coating has no core shift, stable electric arc, minimal spatter, good manufacturability. 

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Description/Application of Co01 Covered Electrode: 

Global Fusion Co01 Covered Electrode is an non-ferrous, cobalt-chromium-tungsten alloy. This electrode is recommended for applications involving severe abrasion accompanied by heat and/or corro-sion with moderate impact. The Global Fusion Co01 Covered Electrode has a carbon content of 2.2 percent, which gives it a relatively high volume of carbides within its structure. Global Fusion Co01 Cobalt Electrode weld deposits are smooth. It acquires a mirror-like finish in use and retains wear resistance at high temperatures. This alloy is nonmagnetic and is not forgeable. It can be machined with 

difficult using carbide tools. Global Fusion Co01 Covered Electrode bonds well with weldable alloy steels, including stainless.


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Description/Application of Co06 Cobalt Electrode:  

Global Fusion Co06 Cobalt Electrode is a non-ferrous, cobalt-chromium-tungsten alloy. This electrode is recommended for metal-to-metal abrasion and high impact applications involving high temperatures and/or corrosive media. Some typical applications are valves of all kinds, shear blades, hot punches and saw guides. Global Fusion Co06 Cobalt Electrode is the most generally useful cobalt alloy; it has excellent resistance to many forms of mechani-cal 

and chemical degradation over a wide temperature range. This alloy has outstanding self-mated anti-galling properties, high temperature hardness, and a high resistance to cavitation erosion, which result in its wide use as a valve seat material. It is ideally suited for a variety of hard-facing processes. The weld deposits of the Global Fusion Co06 Cobalt Based Cobalt Electrode are smooth and normally acquire mirror-like finish in use. The deposits retain wear resistance at high temperatures. This alloy is nonmagnetic and is not forgeable. It can be machined with carbide tools. Global Fusion Co06 Cobalt Based Cobalt Electrode bonds well with weldable alloy steels, including stainless.


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Description/Application of Co12 Cobalt Based Stick Electrodes: 

Global Fusion Co12 Cobalt Based Stick Electrodes is a non-ferrous, 

cobalt-chromium-tungsten alloy. This electrode is recommended for metal–to-metal abrasion involving high temperature and/or corrosive media with moderate impact. Global Fusion Co12 Cobalt Based Stick Electrodes weld deposits are smooth and it acquires a high polish in use. This alloy is nonmag-netic and is not forgeable. It can be machined with difficulty using carbide tools. Global Fusion Co12 Cobalt Based Stick Electrodes bonds well with weldable alloy steels, including stainless.



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Description/Application of Co21 Cobalt Based Stick Welding Electrodes: 

 Global Fusion Co21 Cobalt Based Stick Welding Electrodes is a low carbon, molybdenum strengthened, cobalt-chromium alloy. This electrode is recommended for metal-to-metal abrasion and high impact applications involving high temperatures and/or corrosive media. Some typical applications are valves of all kinds, shear blades, hot punches and saw guides. Global Fusion Co21 Cobalt Based Stick Welding Electrodes is also used as hot die material because of its high temperature strength and stability. It’s inherent resistance to galling (under self-mated conditions), cavitation erosion, and corrosion resistance have made it a popular fluid valve seat-facing alloy. The weld deposits of the Global Fusion Co21 Cobalt Based Stick Welding Electrodes are 

smooth and normally acquire mirror-like finish in use. The deposits retain wear resistance at high temperatures. This alloy is nonmagnetic and is not forgeable. It can be machined with carbide tools. Global Fusion Co21 Cobalt Based Stick Welding Electrodes bonds well with weldable alloy steels, including stainless.


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Technology Cooperation and Communication with Foreign Customers

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